DE3115447A1 - Novel pyrimidinones, their preparation and their use as medicaments - Google Patents
Novel pyrimidinones, their preparation and their use as medicamentsInfo
- Publication number
- DE3115447A1 DE3115447A1 DE19813115447 DE3115447A DE3115447A1 DE 3115447 A1 DE3115447 A1 DE 3115447A1 DE 19813115447 DE19813115447 DE 19813115447 DE 3115447 A DE3115447 A DE 3115447A DE 3115447 A1 DE3115447 A1 DE 3115447A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- carbon atoms
- hydroxy
- general formula
- hydrogen atom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical class OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000003814 drug Substances 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 5
- -1 methoxyphenyl ring Chemical group 0.000 claims abstract description 95
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 21
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 19
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 16
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 11
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 9
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 150000007522 mineralic acids Chemical class 0.000 claims description 7
- 150000007524 organic acids Chemical class 0.000 claims description 7
- 235000005985 organic acids Nutrition 0.000 claims description 7
- DNCYBUMDUBHIJZ-UHFFFAOYSA-N 1h-pyrimidin-6-one Chemical compound O=C1C=CN=CN1 DNCYBUMDUBHIJZ-UHFFFAOYSA-N 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 208000029078 coronary artery disease Diseases 0.000 claims description 2
- 125000005805 dimethoxy phenyl group Chemical group 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 150000007530 organic bases Chemical group 0.000 claims description 2
- DSNYFFJTZPIKFZ-UHFFFAOYSA-N propoxybenzene Chemical class CCCOC1=CC=CC=C1 DSNYFFJTZPIKFZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 206010020772 Hypertension Diseases 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 230000000144 pharmacologic effect Effects 0.000 abstract description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003288 anthiarrhythmic effect Effects 0.000 abstract description 3
- 239000003416 antiarrhythmic agent Substances 0.000 abstract description 3
- 208000001953 Hypotension Diseases 0.000 abstract 1
- 208000021822 hypotensive Diseases 0.000 abstract 1
- 230000001077 hypotensive effect Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 238000002844 melting Methods 0.000 description 15
- 230000008018 melting Effects 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 239000004480 active ingredient Substances 0.000 description 7
- 239000003826 tablet Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000005457 ice water Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000829 suppository Substances 0.000 description 5
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 239000003480 eluent Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000001291 vacuum drying Methods 0.000 description 4
- JDUMICHRQFXDJN-UHFFFAOYSA-N 1H-pyrimidin-6-one dihydrochloride Chemical compound Cl.Cl.O=C1C=CN=CN1 JDUMICHRQFXDJN-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Chemical compound OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000029936 alkylation Effects 0.000 description 3
- 238000005804 alkylation reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- CGEOYYBCLBIBLG-UHFFFAOYSA-N (4-carbonochloridoylphenyl) acetate Chemical compound CC(=O)OC1=CC=C(C(Cl)=O)C=C1 CGEOYYBCLBIBLG-UHFFFAOYSA-N 0.000 description 2
- AVRPFRMDMNDIDH-UHFFFAOYSA-N 1h-quinazolin-2-one Chemical class C1=CC=CC2=NC(O)=NC=C21 AVRPFRMDMNDIDH-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000003276 anti-hypertensive effect Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000012230 colorless oil Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- QOWBXWFYRXSBAS-UHFFFAOYSA-N (2,4-dimethoxyphenyl)methanamine Chemical compound COC1=CC=C(CN)C(OC)=C1 QOWBXWFYRXSBAS-UHFFFAOYSA-N 0.000 description 1
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- ABXRTJHEVCZIAG-UHFFFAOYSA-N 1-(2-bromoethoxy)-2-methylbenzene Chemical compound CC1=CC=CC=C1OCCBr ABXRTJHEVCZIAG-UHFFFAOYSA-N 0.000 description 1
- UIIJKBSUGZNVQN-UHFFFAOYSA-N 1-(2-bromoethyl)-2-methoxybenzene Chemical compound COC1=CC=CC=C1CCBr UIIJKBSUGZNVQN-UHFFFAOYSA-N 0.000 description 1
- NIDSRGCVYOEDFW-UHFFFAOYSA-N 1-bromo-4-chlorobutane Chemical compound ClCCCCBr NIDSRGCVYOEDFW-UHFFFAOYSA-N 0.000 description 1
- OOZBNYBOYJYSNZ-UHFFFAOYSA-N 1-chloro-3-(4-methoxyphenoxy)propan-2-ol Chemical compound COC1=CC=C(OCC(O)CCl)C=C1 OOZBNYBOYJYSNZ-UHFFFAOYSA-N 0.000 description 1
- BDSLYJMDXOAUET-UHFFFAOYSA-N 2-(4-hydroxyphenyl)-8-methoxy-3H-quinazolin-4-one Chemical compound COC1=CC=CC(C(N2)=O)=C1N=C2C1=CC=C(O)C=C1 BDSLYJMDXOAUET-UHFFFAOYSA-N 0.000 description 1
- YXRCDWIZAGWUBL-UHFFFAOYSA-N 2-(4-methoxyphenoxy)ethanamine Chemical compound COC1=CC=C(OCCN)C=C1 YXRCDWIZAGWUBL-UHFFFAOYSA-N 0.000 description 1
- SRKXCWSLGCKLSM-UHFFFAOYSA-N 2-[(4-hydroxybenzoyl)amino]-n-methylpyridine-3-carboxamide Chemical compound CNC(=O)C1=CC=CN=C1NC(=O)C1=CC=C(O)C=C1 SRKXCWSLGCKLSM-UHFFFAOYSA-N 0.000 description 1
- AVWGFHZLPMLKBL-UHFFFAOYSA-N 2-[(4-methoxyphenoxy)methyl]oxirane Chemical compound C1=CC(OC)=CC=C1OCC1OC1 AVWGFHZLPMLKBL-UHFFFAOYSA-N 0.000 description 1
- XSPJRDSSNLLJRZ-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]-3-methylpyrido[4,3-d]pyrimidin-4-one;dihydrochloride Chemical compound Cl.Cl.C1=CC(OCC(O)CNC(C)C)=CC=C1C1=NC2=CC=NC=C2C(=O)N1C XSPJRDSSNLLJRZ-UHFFFAOYSA-N 0.000 description 1
- LRPQJYFEIWVMRJ-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3-methylpyrido[3,2-d]pyrimidin-4-one;dihydrochloride Chemical compound Cl.Cl.N=1C2=CC=CN=C2C(=O)N(C)C=1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 LRPQJYFEIWVMRJ-UHFFFAOYSA-N 0.000 description 1
- OAGGYKVXVKGZOZ-UHFFFAOYSA-N 2-amino-1-(dimethylamino)ethanol Chemical compound CN(C)C(O)CN OAGGYKVXVKGZOZ-UHFFFAOYSA-N 0.000 description 1
- KPIVDNYJNOPGBE-UHFFFAOYSA-N 2-aminonicotinic acid Chemical compound NC1=NC=CC=C1C(O)=O KPIVDNYJNOPGBE-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- SXOPCLUOUFQBJV-UHFFFAOYSA-N 3-methoxyanthranilic acid Chemical compound COC1=CC=CC(C(O)=O)=C1N SXOPCLUOUFQBJV-UHFFFAOYSA-N 0.000 description 1
- LMZKJYNQAZGRCZ-UHFFFAOYSA-N 3-methyl-2-[4-(3-methyloxiran-2-yl)oxyphenyl]pyrido[3,2-d]pyrimidin-4-one Chemical compound CC1OC1OC1=CC=C(C=2N(C(=O)C3=NC=CC=C3N=2)C)C=C1 LMZKJYNQAZGRCZ-UHFFFAOYSA-N 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- YCIPQJTZJGUXND-UHFFFAOYSA-N Aglaia odorata Alkaloid Natural products C1=CC(OC)=CC=C1C1(C(C=2C(=O)N3CCCC3=NC=22)C=3C=CC=CC=3)C2(O)C2=C(OC)C=C(OC)C=C2O1 YCIPQJTZJGUXND-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- MFESCIUQSIBMSM-UHFFFAOYSA-N I-BCP Chemical compound ClCCCBr MFESCIUQSIBMSM-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
- 229940008406 diethyl sulfate Drugs 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- DLRDEMODNIPHMU-UHFFFAOYSA-N tert-butyl 4-methylbenzenesulfonate Chemical compound CC1=CC=C(S(=O)(=O)OC(C)(C)C)C=C1 DLRDEMODNIPHMU-UHFFFAOYSA-N 0.000 description 1
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
- C07D265/22—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Neue Pyrimidinone, ihre Herstellung und ihre Verwen- New pyrimidinones, their manufacture and their uses
dung als Arzneimittel /Zusatz zum DBP (Patentanmeldung P 30 46 871 Im Deutschen Bundespatent (Aktenzeichen: P 30 46 871.4) werden neue Chinazolinone der allgemeinen Formel deren Säureadditionssalze und Verfahren zu ihrer Herstellung sowie die obigen Verbindungen enthaltende Arzneimittel beschrieben.Use as a drug / additive to the DBP (patent application P 30 46 871 in the German federal patent (file number: P 30 46 871.4) new quinazolinones of the general formula their acid addition salts and processes for their preparation as well as medicaments containing the above compounds are described.
Die oben erwähnten Verbindungen weisen wertvolle pharmakologische Eigenschaften auf, insbesondere eine blutdrucksenkende, antiarrhythmische und B-Rezeptoren-blockierende Wirkung.The above-mentioned compounds have valuable pharmacological properties Properties, especially antihypertensive, anti-arrhythmic and B-receptor-blocking Effect.
In der obigen allgemeinen Formel bedeutet A und B zusammen mit den beiden dazwischenliegenden Kohlenstoffatomen einen Phenylring, der durch die Reste R1 und/oder R2 substituiert sein kann, wobei R1 ein Halogenatom, eine Amino- oder Nitrogruppe, eine Alkyl-oder Alkoxygruppe mit jeweils 1 bis 3 Kohlenstoffatomen und R2 eine Alkoxygruppe mit 1 bis 3 Kohlenstoffatomen darstellen, R3 und R6, die gleich oder verschieden sein können, je ein Wasserstoffatom oder eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen, R4 ein Wasserstoffatom oder eine Alkoxygruppe mit 1 bis 3 Kohlen stoffatomen, R5 ein Wasserstoffatom oder eine Hydroxygruppe und R7 eine geradkettige oder verzweigte Alkylgruppe mit 1 bis 6 Kohlenstoffatomen oder eine gegebenenfalls durch eine Hydroxygruppe substituierte geradkettige gesättigte Alkylengruppe mit 2 bis 4 Kohlenstoffatomen, welche endständig durch eine Phenyl- oder Phenoxygruppe substituiert ist, wobei der Phenylkern jeweils durch Alkyl- und/oder Alkoxygruppen mit 1 bis 3 Kohlenstoffatomen mono- oder disubstituiert sein kann.In the general formula above, A and B represent together with the two intervening carbon atoms form a phenyl ring through the radicals R1 and / or R2 can be substituted, where R1 is a halogen atom, an amino or Nitro group, an alkyl or alkoxy group each having 1 to 3 carbon atoms and R2 represent an alkoxy group having 1 to 3 carbon atoms, R3 and R6 which can be the same or different, each a hydrogen atom or an alkyl group with 1 to 3 carbon atoms, R4 with a hydrogen atom or an alkoxy group with 1 to 3 carbon atoms, R5 is a hydrogen atom or a hydroxyl group and R7 a straight or branched chain alkyl group having 1 to 6 carbon atoms or a straight-chain saturated one optionally substituted by a hydroxyl group Alkylene group with 2 to 4 carbon atoms, which is terminated by a phenyl or phenoxy group, the phenyl nucleus in each case by alkyl and / or Alkoxy groups with 1 to 3 carbon atoms can be mono- or disubstituted.
Uberraschenderweise wurde nun gefunden, daß die neuen Verbindungen der allgemeinen Formel in der R3, R4, R6 und R7 wie eingangs definiert sind, A und B zusammen mit den beiden dazwischenliegenden Kohlenstoffatomen einen Pyridinring oder auch einen Methoxyphenylring, wenn D eine gegebenenfalls durch eine Hydroxygruppe substituierte Butylengruppe oder die Propylengruppe und die Gruppe die 2-Hydroxy-3- (4-methoxyphenoxy) -propylaminogruppe darstellt, und D eine gegebenenfalls durch eine Hydroxygruppe substituierte Alkylengruppe mit 3 bis 4 Kohlenstoffatomen bedeuten, und deren Säureadditionssalze, insbesondere deren physiologisch verträgliche Säureadditionssalze mit anorganischen oder organischen Säuren, die gleichen wertvollen pharmakologischen Eigenschaften aufweisen.Surprisingly, it has now been found that the new compounds of the general formula in which R3, R4, R6 and R7 are as defined at the outset, A and B together with the two intervening carbon atoms form a pyridine ring or a methoxyphenyl ring, if D is a butylene group optionally substituted by a hydroxyl group or the propylene group and the group represents the 2-hydroxy-3- (4-methoxyphenoxy) propylamino group, and D represents an alkylene group with 3 to 4 carbon atoms optionally substituted by a hydroxyl group, and their acid addition salts, in particular their physiologically acceptable acid addition salts with inorganic or organic acids, the same valuable ones have pharmacological properties.
Gegenstand der vorliegenden Anmeldung sind somit die neuen Chinazolinone, Pyrido/2,3-eJpyrimidinone und PyridoL3,4-e/pyrimi dinone der obigen allgemeinen Formel I.The present application thus relates to the new quinazolinones, Pyrido / 2,3-eJpyrimidinone and PyridoL3,4-e / pyrimi dinone of the above general Formula I.
Fiir die bei der Definition der Reste D, R3, R4, R6 und R7 eingangs erwähnten Bedeutungen kommen beispielsweise für D die der Propylen-, Butylen-, 2-Hydroxy-propylen-, 2-Hydroxybutylen- oder 3-Hydroxy-butylengruppe, für R3 und R6 jeweils die eines Wasserstoffatoms, der Methyl-, Äthyl-, Propyl- oder Isopropylgruppe, für R4 die eines Wasserstoffatoms, der Methoxy-, Äthoxy-, Propoxy-oder Isopropoxygruppe, und für R7 die der Methyl-, Äthyl-, Propyl-, Isopropyl-, Butyl-, Isobutyl-, tert.Butyl-, Pentyl-, Neopentyl-, tert.Pentyl-, Hexyl-, 2-Phenyläthyl-, 3-Phenylpropyl-, 4-Phenylbutyl-, 2-Hydroxy-3-phenylpropyl-, 2-Hydroxy-4-phenylbutyl-, 3-Hydroxy-4-phenyl-butyl-, 2- (Methoxyphenyl) -äthyl-, 3-(Methoxyphenyl)-propyl-, 4- 4-(Methoxyphenyl)-butyl-, 2-Hydroxy-3-(methoxyphenyl)-propyl-, 2- (Äthoxyphenyl)-äthyl- 3- (Isopropoxyphenyl) -propyl-, 2- (Dimethoxyphenyl) -äthyl-, 3-(Dimethoxyphenyl)-propyl-, 2-Hydroxy-3- (dimethoxyphenyl) -propyl-, 2- (Methylphenyl)-Sthyl-, 2- (Isopropylphenyl)-äthyl-, 3-(Methylphenyl)-propyl-, 2-Hydroxy-3-(methylphenyl)-propyl-, 4-(Methylphenyl)-butyl-, 2-(Dimethylphenyl)-äthyl-, 3- (Dimethylphenyl) -propyl-, 2-Hydroxy- 3- (dimethylphenyl) -propyl-, 2-Phenoxyäthyl-, 3-Phenoxypropyl-, 4-Phenoxybutyl-, 2-Hydroxy-3-phenoxypropyl-, 2-Hydroxy-4-phenoxybutyl-, 3-Hydroxy-4-phenoxybutyl-, 2- (Methoxyphenoxy) -äthyl-, 3-(Methoxyphenoxy)-propyl-i 4-(Methoxyphenoxy)-butyl-, 2- (Äthoxyphenoxy) -äthyl-, 3- (1 sopropoxyphenoxy)-propyl-, 2- (Dimethoxyphenoxy) -äthyl-, 3- (Dimethoxyphenoxy)-propyl-, 2-Hydroxy-3-(dimethoxyphenoxy)-propyl-, 2-Hydroxy-3-(dimethoxyphenoxy)-propyl-, 2-(Methylphen- t oxy)-äthyl-, 2- (Isopropylphenoxy) -äthyl-, 3-(Methylphenoxy)-propyl-, 2-Hydroxy-3-(methylphenoxy)-propyl-, 4-(Methylhen- i oxy)-butyl-, 2- (Dimethylphenoxy) -äthyl-, 3- (Dimethylphenoxy) -propyl-, 2-Hydroxy-3- (dimethylphenoxy) -propyl-, 2- (Methylmethoxyphenyl)-äthyl-, 3- (Methyl-methoxyphenyl) -propyl-, 2-Hydroxy- 3- (methyl-methoxyphenyl) -propyl-, 4- (Methyl-methoxyphenyl) -butyl-, 2- (Methyl-äthoxyphenyl) -äthyl-, 3- (Äthyl-Xthoxyphenyl)-propyl-, 2-Hydroxy- 3- (methyl-propoxyphenyl) -propyl -, 2-(Methyl-methoxyphenoxy)-äthyl-, 3-(Methyl-methoxyphenoxy)-propyl-, 2-Hydroxy-3-(methyl-methoxyphenoxy)-propyl-, 4-(Methyl-methoxyphenoxy)-butyl-, 2-(Isopropyl-methoxyphenoxy)-äthyl-, 2-Hydroxy-3- (methyl-isopropoxyphenoxy) -propyl- oder 2-Hydroxy-3-(isopropyl-isopropoxyphenoxy)-propylgruppe in Betracht.For those in the definition of the radicals D, R3, R4, R6 and R7 at the beginning mentioned meanings come for example for D those of the propylene, Butylene, 2-hydroxy-propylene, 2-hydroxybutylene or 3-hydroxy-butylene group, for R3 and R6 each represent a hydrogen atom, the methyl, ethyl, propyl or Isopropyl group, for R4 that of a hydrogen atom, the methoxy, ethoxy, propoxy or Isopropoxy group, and for R7 that of the methyl, ethyl, propyl, isopropyl, butyl, Isobutyl, tert-butyl, pentyl, neopentyl, tert-pentyl, hexyl, 2-phenylethyl, 3-phenylpropyl, 4-phenylbutyl, 2-hydroxy-3-phenylpropyl, 2-hydroxy-4-phenylbutyl, 3-hydroxy-4-phenyl-butyl-, 2- (methoxyphenyl) -ethyl-, 3- (methoxyphenyl) -propyl-, 4- 4- (methoxyphenyl) -butyl-, 2-hydroxy-3- (methoxyphenyl) -propyl-, 2- (ethoxyphenyl) -ethyl- 3- (isopropoxyphenyl) propyl, 2- (dimethoxyphenyl) ethyl, 3- (dimethoxyphenyl) propyl, 2-hydroxy-3- (dimethoxyphenyl) -propyl-, 2- (methylphenyl) -thyl-, 2- (isopropylphenyl) -ethyl-, 3- (methylphenyl) propyl, 2-hydroxy-3- (methylphenyl) propyl, 4- (methylphenyl) butyl, 2- (dimethylphenyl) -ethyl-, 3- (dimethylphenyl) -propyl-, 2-hydroxy- 3- (dimethylphenyl) -propyl-, 2-phenoxyethyl-, 3-phenoxypropyl-, 4-phenoxybutyl-, 2-hydroxy-3-phenoxypropyl-, 2-hydroxy-4-phenoxybutyl-, 3-hydroxy-4-phenoxybutyl-, 2- (methoxyphenoxy) -ethyl-, 3- (methoxyphenoxy) -propyl-i 4- (methoxyphenoxy) -butyl-, 2- (ethoxyphenoxy) -ethyl-, 3- (1 sopropoxyphenoxy) propyl, 2- (dimethoxyphenoxy) ethyl, 3- (dimethoxyphenoxy) propyl, 2-hydroxy-3- (dimethoxyphenoxy) propyl, 2-hydroxy-3- (dimethoxyphenoxy) propyl, 2- (methylphenoxy) -ethyl-, 2- (isopropylphenoxy) -ethyl-, 3- (methylphenoxy) -propyl-, 2-hydroxy-3- (methylphenoxy) propyl, 4- (methylhenoxy) butyl, 2- (dimethylphenoxy) -äthyl-, 3- (dimethylphenoxy) -propyl-, 2-hydroxy-3- (dimethylphenoxy) -propyl-, 2- (methylmethoxyphenyl) ethyl, 3- (methyl methoxyphenyl) propyl, 2-hydroxy 3- (methyl-methoxyphenyl) -propyl-, 4- (methyl-methoxyphenyl) -butyl-, 2- (methyl-ethoxyphenyl) -ethyl-, 3- (ethyl-xthoxyphenyl) -propyl-, 2-hydroxy- 3- (methyl-propoxyphenyl) -propyl -, 2- (methyl-methoxyphenoxy) -ethyl-, 3- (methyl-methoxyphenoxy) -propyl-, 2-hydroxy-3- (methyl-methoxyphenoxy) -propyl-, 4- (methyl-methoxyphenoxy) -butyl-, 2- (isopropyl-methoxyphenoxy) -ethyl-, 2-hydroxy-3- (methyl isopropoxyphenoxy) propyl or 2-hydroxy-3- (isopropyl isopropoxyphenoxy) propyl group into consideration.
Bevorzugte Verbindungen der obigen allgemeinen Formel I sind jedoch diejenigen, in denen A und B wie eingangs definiert sind, D eine n-Propylen-, n-Butylen-, 2-Hydroxy-n-propylen-, 2-Hydroxy-n-butylen- oder 3-Hydroxy-n-butylengruppe, R3 die Methylgruppe, R4 ein Wasserstoffatom, R6 ein Wasserstoffatom oder eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen und R7 eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen, eine in 2-Stellung durch eine Methoxyphenyl-, Dimethoxyphenyl- oder Methoxyphenoxygruppe substituierte Äthyl gruppe oder eine in 3-Stellung durch eine Methoxyphenoxy- oder Methylphenoxygruppe substituierte 2-Hydroxypropylgruppe bedeuten, und deren physiologisch verträgliche Säureadditionssalze.Preferred compounds of the above general formula I, however, are those in which A and B are as defined at the outset, D is n-propylene, n-butylene, 2-hydroxy-n-propylene, 2-hydroxy-n-butylene or 3-hydroxy-n-butylene group, R3 is the Methyl group, R4 a hydrogen atom, R6 a hydrogen atom or an alkyl group with 1 to 3 carbon atoms and R7 is an alkyl group with 1 to 4 carbon atoms, one in the 2-position by a methoxyphenyl, dimethoxyphenyl or methoxyphenoxy group substituted ethyl group or one in the 3-position by a methoxyphenoxy or Methylphenoxy group-substituted 2-hydroxypropyl group, and their physiological compatible acid addition salts.
Erfindungsgemäß erhält man die neuen Verbindungen nach folgenden Verfahren: a) Durch Umsetzung eines Propoxyphenylderivates der allgemeinen Formel in der R3, R4, A, B und D wie eingangs definiert sind, X eine nukleophil austauschbare Gruppe wie ein Halogenatom oder X zusammen mit einem ß-stAndigen Wasserstoffatom des Restes D ein Sauerstoffatom darstellt, mit einem Amin der allgemeinen Formel in der R6 und R7 wie eingangs definiert sind.According to the invention, the new compounds are obtained by the following processes: a) By reacting a propoxyphenyl derivative of the general formula in which R3, R4, A, B and D are as defined at the outset, X represents a nucleophilically exchangeable group such as a halogen atom or X together with a β-hydrogen atom of the radical D represents an oxygen atom, with an amine of the general formula in which R6 and R7 are as defined at the beginning.
Die Umsetzung erfolgt gegebenenfalls in einem Lösungsmittel, z.B. in Methanol, Isopropanol, Tetrahydrofuran, Toluol, Dimethylformamid oder Dimethylsulfoxid, gegebenenfalls in Gegenwart eines säurebindenden Mittels, z.B. eines Alkoholats oder Alkalicarbonats wie Kalium-tert.butylat oder Kaliumkarbonat, und gegebenenfalls in einem Druckgefäß bei Temperaturen zwischen 50 und 2000C, vorzugsweise jedoch bei Temperaturen zwischen 70 und 1500C Besonders vorteilhaft wird die Umsetzung jedoch unter Verwendung eines Überschusses des eingesetzten Amins der allgemeinen Formel III als Lösungsmittel durchgeführt.The reaction is optionally carried out in a solvent, e.g. in methanol, isopropanol, tetrahydrofuran, toluene, dimethylformamide or dimethyl sulfoxide, optionally in the presence of an acid-binding agent such as an alcoholate or alkali carbonate such as potassium tert-butoxide or potassium carbonate, and optionally in a pressure vessel at temperatures between 50 and 2000C, but preferably The reaction is particularly advantageous at temperatures between 70 and 150.degree but using an excess of the amine used, the general Formula III carried out as a solvent.
b) Alkylierung einer Verbindung der allgemeinen Formel in der R4, A, B und D wie eingangs definiert sind, mindestens einer der Reste R3', R6' oder R7' ein Wasserstoffatom darstellt und die übrigen der Reste R3', R6' oder R71 die für R3, R6 oder R7 eingangs erwähnten Bedeutungen besitzen, mit einer Verbindung der allgemeinen Formel z - y , (V) in der Z eine nukleophil austauschbare Gruppe wie ein Halogenatom oder eine Sulfonyloxygruppe, z.B. ein Chlor-, Brom- oder Jodatom, eine Methylsulfonyloxy-, p-Toluolsulfonyloxy- oder Methoxysulfonyloxygruppe, oder Z zusammen mit einem ß-ständigen Wasserstoffatom des Restes R7 ein Sauerstoff darstellt und Y mit Ausnahme der eines Wasserstoffatoms die für R3, R6 und R7 eingangs erwähnten Bedeutungen besitzt, oder mit Formaldehyd/Ameisensäure.b) alkylation of a compound of the general formula in which R4, A, B and D are as defined at the outset, at least one of the radicals R3 ', R6' or R7 'represents a hydrogen atom and the rest of the radicals R3', R6 'or R71 are those mentioned at the beginning for R3, R6 or R7 Have meanings with a compound of the general formula z - y, (V) in which Z is a nucleophilically exchangeable group such as a halogen atom or a sulfonyloxy group, for example a chlorine, bromine or iodine atom, a methylsulfonyloxy, p-toluenesulfonyloxy or methoxysulfonyloxy group , or Z together with a ß-hydrogen atom of the radical R7 represents an oxygen and Y, with the exception of a hydrogen atom, has the meanings mentioned for R3, R6 and R7 at the beginning, or with formaldehyde / formic acid.
Die Alkylierung wird vorzugsweise in einem Lösungsmittel wie Aceton, Tetrahydrofuran, Dioxan, Dimethylformamid oder Dimethylsulfoxyd mit einem entsprechenden Alkylhalogenid, z.B.The alkylation is preferably carried out in a solvent such as acetone, Tetrahydrofuran, dioxane, dimethylformamide or dimethyl sulfoxide with a corresponding one Alkyl halide, e.g.
mit Methyljodid, Äthylbromid, tert.Butylchlorid, 2-(2-Methoxyphenyl)-äthylbromid, 2-(2-Methylphenoxy)-äthylbromid oder 1-Chlor-2-hydroxy-3- (4-methoxyphenoxy) -propan, mit einer entsprechenden Sulfonyloxyverbindung, z.B. mit Dimethylsulfat, Diäthylsulfat oder tert.Butyl-p-toluolsulfonat oder einem entsprechenden Epoxid, z.B. mit 3-(4-Methoxyphenoxy)-propylenoxid, gegebenenfalls in Gegenwart einer anorganischen oder tertiären organischen Base, z.B. in Gegenwart von Kaliumkarbonat, Kalium-tert.butylat, Triäthylamin oder Pyridin, wobei die letzteren auch als Lösungsmittel dienen können, bei Temperaturen zwischen 0 und 1800C, vorzugsweise jedoch bei der Siedetemperatur des Reaktionsgemisches, durchgeftihrt.with methyl iodide, ethyl bromide, tert-butyl chloride, 2- (2-methoxyphenyl) ethyl bromide, 2- (2-methylphenoxy) ethyl bromide or 1-chloro-2-hydroxy-3- (4-methoxyphenoxy) propane, with a corresponding sulfonyloxy compound, e.g. with dimethyl sulfate, diethyl sulfate or tert-butyl-p-toluenesulfonate or a corresponding epoxide, e.g. with 3- (4-methoxyphenoxy) propylene oxide, optionally in the presence of an inorganic or tertiary organic base, e.g. in the presence of potassium carbonate, potassium tert-butoxide, triethylamine or pyridine, the latter can also serve as solvents, at temperatures between 0 and 1800C, but preferably at the boiling point of the reaction mixture, carried out.
Die Methylierung kann jedoch auch mit Formaldehyd/Ameisensäure bei erhöhten Temperaturen, vorzugsweise jedoch bei der Siedetemperatur des Reaktionsgemisches, durchgeführt werden.However, the methylation can also be carried out with formaldehyde / formic acid elevated temperatures, but preferably at the boiling point of the reaction mixture, be performed.
Die erfindungsgemäß erhaltenen neuen Verbindungen lassen sich anschließend gewünschtenfalls in ihre Säureadditionssalze, insbesondere in ihre physiologisch verträglichen Salze mit anorganischen und organischen Säuren, überführen. Als Säuren kommen beispielsweise Salzsäure, Bromwasserstoffsäure, Schwefelsäure, Phosphorsäure, Milchsäure, Zitronensäure, Weinsäure, Oxalsäure oder Maleinsäure in Betracht.The new compounds obtained according to the invention can then be if desired in their acid addition salts, especially in their physiological compatible salts with inorganic and organic acids. As acids for example hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, Lactic acid, citric acid, tartaric acid, oxalic acid or maleic acid can be considered.
Die als Ausgangsstoffe verwendeten Verbindungen der allgemeinen Formeln II und III erhält man nach literaturbekannten Verfahren bzw. sind literaturbekannt. So erhält man beispielsweise eine Verbindung der allgemeinen Formel II durch Umsetzung (siehe beispielsweise J. chem. Soc. 1972, 709; DE-OS 2 114 884 und Syn. Comm. 10, 241-243 (1980)) eines entsprechenden Oxazins der allgemeinen Formel mit einem entsprechenden Amin der allgemeinen Formel R3 - NH2 ,(VII) anschließender Abspaltung des Acetylrestes und anschließender, Alkylierung mit einem entsprechenden Halogenid der allgemeinen Formel Br - D - X ,(VIII) in denen A, B, D, R3, R4 und X wie eingangs definiert sind.The compounds of the general formulas II and III used as starting materials are obtained by processes known from the literature or are known from the literature. For example, a compound of the general formula II is obtained by reaction (see, for example, J. chem. Soc. 1972, 709; DE-OS 2 114 884 and Syn. Comm. 10, 241-243 (1980)) of a corresponding oxazine of the general formula with a corresponding amine of the general formula R3 - NH2, (VII) subsequent cleavage of the acetyl radical and subsequent alkylation with a corresponding halide of the general formula Br - D - X, (VIII) in which A, B, D, R3, R4 and X are as defined at the outset.
Eine als Ausgangsstoff verwendete Verbindung der allgemeinen Formel IV erhält man beispielsweise durch Umsetzung eines entsprechenden Pyrimidin-4-ons mit einem entsprechenden Amin. A compound of the general formula used as a starting material IV is obtained, for example, by reacting a corresponding pyrimidin-4-one with a corresponding amine.
Wie bereits eingangs erwähnt, weisen die neuen Verbindungen der allgemeinen Formel I sowie deren physiologisch verträgliche Säureadditionssalze mit anorganischen und organischen Säuren wertvolle pharmakologische Eigenschaften auf, insbesondere eine blutdrucksenkende, antiarrhythmische und B-rezeptorenblockierende Wirkung.As already mentioned at the beginning, the new compounds have the general Formula I and their physiologically acceptable acid addition salts with inorganic and organic acids have valuable pharmacological properties, in particular an antihypertensive, anti-arrhythmic and B-receptor blocking effect.
Aufgrund ihrer pharmakologischen Eigenschaften eignen sich die erfindungsgemäß hergestellten neuen Verbindungen und deren physiologisch verträglichen Säureadditionssalze somit insbesondere zur Behandlung von Coronarerkrankungen und des Hochdrucks. Zur pharmazeutischen Anwendung lassen sich diese hierzu, gegebenenfalls in Kombination mit anderen Wirksubstanzen, in die üblichen galenischen Zubereitungsformen wie Tabletten, Dragees, Kapseln, Pulver, Suspensionen, Ampullen, Tropfen oder Suppositorien einarbeiten. Die Einzeldosis beträgt hierbei am Erwachsenen bei intravenöser Applikation 20 - 50 mg und bei oraler Applikation 50 - 250 mg 2- bis 3-mal täglich.Because of their pharmacological properties, they are suitable according to the invention produced new compounds and their physiologically acceptable acid addition salts thus especially for the treatment of coronary diseases and high pressure. To the These can be used for pharmaceutical purposes, optionally in combination with other active substances, in the usual galenic preparation forms such as tablets, Work in coated tablets, capsules, powders, suspensions, ampoules, drops or suppositories. The single dose for adults with intravenous administration is 20 - 50 mg and for oral administration 50 - 250 mg 2 to 3 times a day.
Die nachstehenden Beispiele dienen der näheren Erläuterung der Erfindung. Die chemische Struktur der neuen Verbindungen wurde mittels IR-, W-, NMR-Spektren und Elementaranalyse sichergestellt.The following examples serve to explain the invention in more detail. The chemical structure of the new compounds was determined by means of IR, W, NMR spectra and elemental analysis ensured.
Beispiel A 2-(4-Hydroxy-phenyl)-3-methyl-3,4-dShydro-pyrido 9 ,3-e/pyrimidin 4-on a) 2-(4-Acetoxv-phenYl2-psridot5,6-k)-3,1-oxazin-4-on 27,6 g (0,2 Mol) 2-Amino-nicotinsäure werden in 250 ml Pyridin suspendiert und unter Kühlen und Rühren mit 50,0 g (0,25 Mol) 4-Acetoxybenzoylchlorid versetzt. Nach 2 Stunden ist die Reaktion beendet und das Gemisch wird auf ca. 1,5 1 Eiswasser gegossen, wobei das gewünschte Produkt ausfällt. Der Niederschlag wird abgesaugt, gut mit Wasser gewaschen und bei 600C im Vakuumtrockenschrank getrocknet.Example A 2- (4-Hydroxyphenyl) -3-methyl-3,4-d-hydropyrido 9, 3-e / pyrimidine 4-one a) 2- (4-Acetoxv-phenYl2-psridot5,6-k) -3,1-oxazin-4-one 27.6 g (0.2 mol) 2-amino-nicotinic acid are suspended in 250 ml of pyridine and, while cooling and stirring, with 50.0 g (0.25 Mol) 4-acetoxybenzoyl chloride added. The reaction has ended after 2 hours and the mixture is poured onto about 1.5 l of ice water, the desired product fails. The precipitate is filtered off with suction, washed well with water and heated to 60.degree dried in a vacuum drying cabinet.
Schmelzpunkt: 193-1960C, i Ausbeute: 43,5 g (77 % der Theorie) C15 10 2°4 (282,25) Ber.: C 63,82 H 3,57 N 9,92 Gef.: 63,71 3,51 9,87 b) 2- (4-Hydroxy-benzamido)-nicotinsäure-methylamid 30 g (0,106 Mol) des gemäß Beispiel a) erhaltenen Produktes werden in 300 ml 30%iger Methylaminlösung in Wasser auf dem Dampfbad erhitzt. Nach 10 Minuten wird die Lösung im Vakuum eingedampft und der kristalline Rückstand mit ca. 300 ml Ethanol aufgekocht und abgesaugt. Der erhaltene Niederschlag wird bei 600C im Vakuumtrockenschrank getrocknet. Melting point: 193-1960C, i Yield: 43.5 g (77% of theory) C15 10 2 ° 4 (282.25) Calc .: C 63.82 H 3.57 N 9.92 Found: 63.71 3.51 9.87 b) 2- (4-Hydroxy-benzamido) -nicotinic acid- methylamide 30 g (0.106 mol) of the product obtained according to Example a) are dissolved in 300 ml of 30% strength Methylamine solution heated in water on the steam bath. After 10 minutes the solution will evaporated in vacuo and the crystalline residue boiled up with about 300 ml of ethanol and sucked off. The precipitate obtained is at 60 ° C. in a vacuum drying cabinet dried.
Schmelzpunkt: 218-220°C, Ausbeute: 19,8 g (73 % der Theorie) 14 13 3°3 (271,26) Ber.: C 61,98 H 4,83 N 15,49 Gef.: 61,87 4,69 15,52 c) 2- (4-Hydroxy-phenyl) -3-methyl-3 ,4-dihydro-pyrido£2,3-ejpyrimidin- 4-on 18,5 g (0,068 Mol) des gemäß Beispiel b) erhaltenen Produktes werden in 200 ml Äthylenglykol und 4 ml Dimethylaminoäthanolamin eine Stunde lang auf 1800C erwärmt. Anschließend wird die Reaktionslösung abgekühlt und auf 1,5 1 Eiswasser gegossen. Das auskristallisierte Endprodukt wird abgesaugt, mit viel Wasser nachgewaschen und bei 60°C im Vakuumtrockenschrank getrocknet. Melting point: 218-220 ° C., yield: 19.8 g (73% of theory) 14 13 3 ° 3 (271.26) Calc .: C 61.98 H 4.83 N 15.49 Found: 61.87 4.69 15.52 c) 2- (4-Hydroxyphenyl) -3-methyl-3, 4-dihydro-pyrido £ 2,3-ejpyrimidin-4-one 18.5 g (0.068 mol) of the product obtained according to Example b) are dissolved in 200 ml of ethylene glycol and 4 ml of dimethylaminoethanolamine heated to 1800C for one hour. Afterward the reaction solution is cooled and poured onto 1.5 l of ice water. That crystallized out The end product is filtered off with suction, washed with plenty of water and at 60 ° C. in a vacuum drying cabinet dried.
0 Schmelzpunkt: 256-258 c, Ausbeute: 9,4 g (54,6 % der Theorie) 14 11 3 2 (253,25) Ber.: C 66,39 H 4,38 N 16,59 Gef.: 66,43 4,46 16,62 Beispiel B 2-W4- (4-Aminobutoxy) -phenylJ-3-methyl-6-methoxy- 3, 4-dihydrochinazolin-4-on a) 2-(4-Acetoxophenyl)-6-methoxy-3,1-benzoxazin-4-on 16,7 g (0,1 Mol) 3-Methoxyanthranilsäure werden in 100 ml Pyridin gelöst und unter Kühlung und Rühren mit 23,8 g (0,1 Mol + 20 %) 4-Acetoxybenzoylchlorid versetzt. Nach 2 Stunden ist die Umsetzung beendet und das Reaktionsgemisch wird auf Eiswasser gegossen. Der dabei ausgefallene Niederschlag wird abgesaugt, getrocknet und aus Methanol kristallisiert. 0 Melting point: 256-258 c, yield: 9.4 g (54.6% of theory) 14 11 3 2 (253.25) Calc .: C 66.39 H 4.38 N 16.59 Found: 66.43 4.46 16.62 Example B 2-W4- (4-aminobutoxy) -phenylI-3-methyl-6-methoxy-3, 4-dihydroquinazolin-4-one a) 2- (4-acetoxophenyl) -6-methoxy-3,1-benzoxazin-4-one 16.7 g (0.1 mol) of 3-methoxyanthranilic acid are dissolved in 100 ml of pyridine and taken under 23.8 g (0.1 mol + 20%) of 4-acetoxybenzoyl chloride were added to cooling and stirring. After 2 hours the reaction has ended and the reaction mixture is poured onto ice water poured. The resulting precipitate is filtered off with suction, dried and removed Methanol crystallizes.
Schmelzpunkt: 164-1660C, Ausbeute: 20,2 g (65 % der Theorie) C17H13N05 (311,28) er.: C 65,59 H 4,21 N 4,50 Gef.: 65,51 4,27 4,58 b) 2- (4-Hydroxyphenyl)-3-methyl-6-methoxy-3,4-dihydro-chinazolinH 4-on 6,2 g (0,02 Mol) des gemäß Beispiel a) erhaltenen Produktes werden mit 60 ml 40 %iger Methylaminlösung in Wasser in einer Stahlbombe auf 1200C erhitzt. Nach 3 Stunden ist die Umsetzung beendet, die Reaktionslösung wird im Vakuum eingedampft und das erhaltene Rohprodukt aus Methanol kristallisiert. Melting point: 164-1660C, yield: 20.2 g (65% of theory) C17H13N05 (311.28) er .: C 65.59 H 4.21 N 4.50 Found: 65.51 4.27 4.58 b) 2- (4-Hydroxyphenyl) -3-methyl-6-methoxy-3,4-dihydro-quinazolinH 4-one 6.2 g (0.02 mol) of the product obtained according to Example a) are mixed with 60 ml of 40% strength methylamine solution heated in water in a steel bomb to 1200C. Implementation takes place after 3 hours ended, the reaction solution is evaporated in vacuo and the crude product obtained crystallized from methanol.
Schmelzpunkt: 146-147°C, Ausbeute: 4,8 g (85 % der Theorie) C16H14N2°3 (282,30) Ber.: C 68,08 H 5,00 N 9,92 Gef.: 67,95 5,05 9,86 c) 2-t4- (4-Chlorbutoxy)-pheny/-3-methyl-6-methoxy-3,4-dthydrochinazolin-4-on 4 g (0,014 Mol) des gemäß Beispiel b) erhaltenen Produktes werden in 30 ml Dimethylsulfoxid gelöst und unter Rühren mit 1,75 g (0,014 Mol + 10 %) Kalium-tert.butylat versetzt. Anschließend werden 4 ml 1-Brom-4-chlorbutan zugegeben und bei Raumtemperatur bis zur quantitativen Umsetzung gerührt. Dann wird auf Eiswasser gegossen, das kristallin ausgefallene Endprodukt abgesaugt, gut mit Wasser nachgewaschen und getrocknet. Melting point: 146-147 ° C, yield: 4.8 g (85% of theory) C16H14N2 ° 3 (282.30) Calc .: C 68.08 H 5.00 N 9.92 Found: 67.95 5.05 9.86 c) 2-t4- (4-chlorobutoxy) -pheny / -3-methyl -6-methoxy-3,4-dthydroquinazolin-4-one 4 g (0.014 mol) of the product obtained according to Example b) are dissolved in 30 ml of dimethyl sulfoxide dissolved and treated with 1.75 g (0.014 mol + 10%) potassium tert-butoxide while stirring. Then 4 ml of 1-bromo-4-chlorobutane are added and at room temperature until stirred for quantitative conversion. Then it is poured onto ice water, which is crystalline the precipitated end product is suctioned off, washed thoroughly with water and dried.
Schmelzpunkt: 127-1300C, Ausbeute: 4,9 g (94 % der Theorie) C20H21ClN203 (372,85) Ber.: C 64,43 H 5,68 N 7,51 cl 9,51 Gef.: 64,28 5,61 7,53 9,59 d) 2-/4-t4-Aminobutoxy)-phenyl2-3-methyl-6-methoxy-3,4-dShydrochinazolin-4-on 4,5 g (0,012 Mol) des gemäß Beispiel c) erhaltenen Produktes werden mit 2,2 g (0,012 Mol + 10 %) 2,4-Dimethoxybenzylamin versetzt und bei 1200C zur Reaktion belassen. Nach 2 Stunden ist die Umsetzung beendet, das erhaltene Produkt wird mit 2 N Salzsäure bei Raumtemperatur gerührt, anschließend mit 2 N Natronlauge alkalisch gestellt und mit Methylenchlorid extrahiert. Die vereinten organischen Extrakte werden über Natriumsulfat getrocknet und eingedampft. Das erhaltene Rohprodukt wird über eine Kieselgelsäule (Korngröße: 0,2 - 0,5 mm; Elutionsmittel: Methylenchlorid:Methanol = 19:1) gereinigt, wobei nach dem Eindampfen ein farbloses bl resultiert. Melting point: 127-1300C, yield: 4.9 g (94% of theory) of C20H21ClN203 (372.85) Calc .: C 64.43 H 5.68 N 7.51 cl 9.51 Found: 64.28 5.61 7.53 9.59 d) 2- / 4-t4-aminobutoxy) -phenyl2-3-methyl-6-methoxy-3,4-d-hydroquinazolin-4-one 4.5 g (0.012 mol) of the product obtained in Example c) with 2.2 g (0.012 mol + 10%) 2,4-dimethoxybenzylamine added and left to react at 1200C. To The reaction has ended in 2 hours, and the product obtained is treated with 2N hydrochloric acid stirred at room temperature, then made alkaline with 2N sodium hydroxide solution and extracted with methylene chloride. The combined organic extracts are over Dried sodium sulfate and evaporated. The crude product obtained is a Silica gel column (grain size: 0.2-0.5 mm; eluent: methylene chloride: methanol = 19: 1), a colorless bl resulting after evaporation.
Ausbeute: 2,6 g (61 8 der Theorie) C20 23 3°3 (353,42) Ber.: C 67,97 H 6,56 N 11,89 Gef.: 67,49 6,49 11,73 Beispiel 1 2-/4-(2-Hydroxy-3-isopropylamino-propoxy)-phenylS-3-methyl-3,4-dihydro-pyrido/2,3-e;7pyrimidin-4-on-dihydrochlorid a) 2-L4-(1t2-Epoxy-propoxy)-phenylJ-3-methyl-3o4-dihydro-pyridot2, 3-e7pyrimidin-4-on 9,4 g (0,037 Mol) 2- (4-Hydroxy-phenyl) -3-methyl-3 ,4-dihydropyridoE2,3-eipyrimidin-4-on werden in 100 ml Dimethylsulfoxid gelöst und unter Rühren mit 4,5 g (0,04 Mol) Kalium-tert.-butylat versetzt. Nachdem eine klare Lösung eingetreten ist, wird mit 9,4 ml Epibromhydrin versetzt und eine Stunde bei Raumtemperatur nachgerührt. Dann wird auf 600 ml Eiswasser gegossen und das kristallin ausgefallene Produkt abgesaugt und im Vakuumtrockenschrank bei 400C getrocknet. Yield: 2.6 g (61 8 of theory) C 20 23 3 ° 3 (353.42) Calc .: C 67.97 H 6.56 N 11.89 Found: 67.49 6.49 11.73 Example 1 2- / 4- (2-Hydroxy-3-isopropylamino-propoxy) -phenylS-3-methyl-3,4-dihydro -pyrido / 2,3-e; 7pyrimidin-4-one dihydrochloride a) 2-L4- (1t2-epoxy-propoxy) -phenylJ-3-methyl-3o4-dihydro-pyridot2, 3-e7pyrimidin-4-one 9.4 g (0.037 mol) of 2- (4-hydroxyphenyl) -3-methyl-3, 4-dihydropyridoE2,3-eipyrimidin-4-one are dissolved in 100 ml of dimethyl sulfoxide and mixed with 4.5 g (0.04 mol) of potassium tert-butoxide while stirring offset. After a clear solution has occurred, 9.4 ml of epibromohydrin are added added and stirred for one hour at room temperature. Then it is poured onto 600 ml of ice water poured and the crystalline product which has precipitated out is suctioned off and placed in a vacuum drying cabinet dried at 400C.
Schmelzpunkt: 92-95°C, Ausbeute: 9,3 g (81 % der Theorie) C17 15 3 3 (309,31) Ber.: C 66,00 H 4,89 N 13,58 Gef.: 66,13 4,96 13,42 b) 2- C4- (2-Hydroxy- 3- isopropy lamino-propoxy) phenyl]-3-methy 1-3, 4-dihydro-pyrido [2, 3-e]pyrimidin-4-on-dihydrochlorid 2,9 g (0,009 Mol) des gemäß Beispiel la erhaltenen Produktes werden mit 30 ml Isopropylamin in der Stahlbombe bei 1200 C umgesetzt. Nach beendeter Reaktion wird das überschüssige Amin im Vakuum abdestilliert und der verbleibende Rückstand über eine Kieselgelsäule (Korngröße: 0,2 - 0,5 mm; Elutionsmittel: Methylenchlorid/Methanol = 19 :1) gereinigt. Das nach dem Eindampfen erhaltene farblose Ol wird in 50 ml Aceton gelöst und mit ätherischer Salzsäure das Dihydrochlorid gefällt. Melting point: 92-95 ° C., yield: 9.3 g (81% of theory) C17 15 3 3 (309.31) Calc .: C 66.00 H 4.89 N 13.58 Found: 66.13 4.96 13.42 b) 2- C4- (2-hydroxy- 3-isopropylamino-propoxy) phenyl] -3-methy 1-3, 4-dihydro-pyrido [2,3-e] pyrimidin-4-one dihydrochloride 2.9 g (0.009 mol) of the product obtained according to Example la are mixed with 30 ml of isopropylamine implemented in the steel bomb at 1200 C. After the reaction has ended, the excess becomes Amine is distilled off in vacuo and the remaining residue is passed through a silica gel column (Grain size: 0.2-0.5 mm; eluent: methylene chloride / methanol = 19: 1). The colorless oil obtained after evaporation is dissolved in 50 ml of acetone and mixed with ethereal hydrochloric acid precipitates the dihydrochloride.
Schmelzpunkt des Dihydrochlorids: 142-145°C, Ausbeute: 2,0 g (50 % der Theorie) C20H26cl2N4o3 (441,37) Ber.: C 54,42 H 5,94 N 12,69 Cl 16,07 Gef.: 54,20 6,11 12,87 16,00 Beispiel 2 2-[4-(2-Hydroxy-3-tert.butylamino-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on-dihydrochlorid hergestellt analog Beispiel 1 aus 2-t4-(1,2-Epoxy-propoxy)-phenyl/-3-methyl-3,4-dihydro-pyrido g ,3-eç pyrimidin-4-on und und tert.Butylamin. Melting point of the dihydrochloride: 142-145 ° C, yield: 2.0 g (50 % of theory) C20H26cl2N4o3 (441.37) Calc .: C 54.42 H 5.94 N 12.69 Cl 16.07 Found: 54.20 6.11 12.87 16.00 Example 2 2- [4- (2-Hydroxy-3-tert-butylamino-propoxy) -phenyl] -3-methyl-3,4-dihydro-pyrido [2, 3-e] pyrimidin-4-one dihydrochloride prepared analogously to Example 1 from 2-t4- (1,2-epoxy-propoxy) -phenyl / -3-methyl-3,4-dihydro-pyrido g, 3-eç pyrimidin-4-one and and tert-butylamine.
Schmelzpunkt des Dihydrochlorids: 168-171°C, Ausbeute: 34 % der Theorie C21H28C12N403 (455,37) Ber.: C 55,38 H 6,19 N 12,30 Cl 15,57 Gef.: 55,30 6,25 12,26 15,52 Beispiel 3 2-/4-/2-Hydroxy-3- (2- (4-methoxy-phenoxy) -äthylamino) -propoxy-] phenyl]-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on 3-pyrimidin-4-on Hergestellt analog Beispiel 1 aus 2-[4-(1,2-Epoxy-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on und 4-Methoxy-phenoxy-äthylamin.Melting point of the dihydrochloride: 168-171 ° C., yield: 34% of theory C21H28C12N403 (455.37) Calcd .: C 55.38 H 6.19 N 12.30 Cl 15.57 Found: 55.30 6.25 12.26 15.52 Example 3 2- / 4- / 2-Hydroxy-3- (2- (4-methoxyphenoxy) -äthylamino) -propoxy-] phenyl] -3-methyl-3,4-dihydro-pyrido [2,3-e] pyrimidin-4-one 3-pyrimidin-4-one Prepared analogously to Example 1 from 2- [4- (1,2-epoxy-propoxy) -phenyl] -3-methyl-3,4-dihydro-pyrido [2,3-e] pyrimidin-4-one and 4-methoxy-phenoxy-ethylamine.
Schmelzpunkt: 132-1350C, Ausbeute: 17 * der Theorie C26H28N405 (476,51) Ber.: C 65,53 H 5,92 N 11,75 Gef.: 65,42 6,06 11,87 Beispiel 4 2-[4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido[3,4-e]pyrimidin-4-on-dihydrochlorid Hergestellt analog Beispiel 1 aus 2-[4-(1,2-Epoxy-propoxy)-phenyL/-3-methyl-3,4-dShydro-pyrido/3,4-eSpyrimidin-4-on und Isopropylamin.Melting point: 132-1350C, yield: 17 * of the theory C26H28N405 (476.51) Calc .: C 65.53 H 5.92 N 11.75 Found: 65.42 6.06 11.87 Example 4 2- [4- (2-Hydroxy-3-isopropylamino-propoxy) -phenyl] -3 -methyl-3,4-dihydro-pyrido [3,4-e] pyrimidin-4-one dihydrochloride Prepared analogously to Example 1 from 2- [4- (1,2-epoxy-propoxy) -phenyL / -3-methyl-3,4-d-hydropyrido / 3,4-e-pyrimidin-4-one and isopropylamine.
Schmelzpunkt des Dihydrochlorids: 122-125°C, Ausbeute: 68 % der Theorie C201126Cl2N403 (441,35) Ber.: C 54,42 H 5,94 N 12,69 Cl 16,06 Gef.: 54,39 5,88 12,74 16,02 Beispiel 5 2-/4-(2-Hydroxy-3-tert.butylamino-propoxy)-phenylS-3-methyl-3,4-dihydro-pyridoE3, 4-Q/pyrimidin-4-on-dihydrochlorid Hergestellt analog Beispiel 1 aus 2-L4-(1,2-Epoxy-propoxy)-phenyl]7-3-methyl-3,4-dlhydro-pyrido[3,4-e] 4 pyrimidin-4-on und tert.Butylamin.Melting point of the dihydrochloride: 122-125 ° C., yield: 68% of theory C201126Cl2N403 (441.35) Calc .: C 54.42 H 5.94 N 12.69 Cl 16.06 Found: 54.39 5.88 12.74 16.02 Example 5 2- / 4- (2-Hydroxy-3-tert-butylamino-propoxy) -phenylS-3-methyl-3,4-dihydro-pyridoE3, 4-Q / pyrimidin-4-one dihydrochloride Prepared analogously to Example 1 from 2-L4- (1,2-epoxy-propoxy) -phenyl] 7-3-methyl-3,4-dlhydro-pyrido [3,4- e] 4 pyrimidin-4-one and tert-butylamine.
Schmelzpunkt des Dihydrochlorids: 171-173°C, Ausbeute: 66,6 % der Theorie.Melting point of the dihydrochloride: 171-173 ° C, yield: 66.6% of the Theory.
21H28Cl2N4°3 (455,37) Ber.: C 55,38 H 6,19 H 12,30 Cl 15,57 Gef.: 55,24 6,24 12,43 15,70 Beispiel 6 2- [4-[4-(2-Hydroxy-3-(4-methoxyphenoxy)-propylamino)-butoxy-] phenyl7-3-methyl-6-methoxy-3 , 4-dihydro-chinazolin-4-on 2,5 g (0,007 Mol) 2-[4-(4-Aminobutoxy)-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-2-on werden mit 1,5 g (0,007 Mol + 20 %) 1,2-Epoxy-3-(4-methoxy)-phenoxy-propan bei 120°C umgesetzt.21H28Cl2N4 ° 3 (455.37) Calc .: C 55.38 H 6.19 H 12.30 Cl 15.57 Found: 55.24 6.24 12.43 15.70 Example 6 2- [4- [4- (2-Hydroxy-3- (4-methoxyphenoxy) propylamino) butoxy-] phenyl7-3-methyl-6-methoxy-3, 4-dihydro-quinazolin-4-one 2.5 g (0.007 mol) 2- [4- (4-aminobutoxy) -phenyl] -3-methyl-6-methoxy -3,4-dihydro-quinazolin-2-one are with 1.5 g (0.007 mol + 20%) 1,2-epoxy-3- (4-methoxy) -phenoxy-propane at 120 ° C implemented.
Nach 3 Stunden ist die Umsetzung beendet und das so erhaltene Rohprodukt wird über eine Kieselgelsäule (Korngröße: 0,2-0,5 mm; Elutionsmittel: Methylenchlorid/Methanol - 49 : 1) gereinigt.After 3 hours, the reaction has ended and the crude product thus obtained has ended is over a silica gel column (grain size: 0.2-0.5 mm; eluent: methylene chloride / methanol - 49: 1) cleaned.
Das nach dem Eindampfen erhaltene gelbliche öl wird in Aceton gelöst und mit ätherischer Salzsäure das Hydrochlorid gefällt.The yellowish oil obtained after evaporation is dissolved in acetone and the hydrochloride is precipitated with ethereal hydrochloric acid.
Schmelzpunkt des Hydrochlorids: 105-107°C, Ausbeute: 2,3 g (57 % der Theorie) C30H36ClN306 (570,08) Ber.: C 63,20 H 6,36 N 7,37 Cl 6,22 Gef.: 63,12 6,18 7,28 6,14 Beispiel 7 .2-S-/§- ( 2-Hydroxy-3-(4-methoxyphenoxy)-propylamino)-propoxy/-phenyl?-8-methoxy-3, 4-dihydro-chinazolin-4-on a) 2-/4-(3-Chlorpropoxy)-pheny -8-methoxy-3,4-dihydro-chinazolin-4-on 2,7 g (10 mMol) 2-(4-Hydroxyphenyl)-8-methoxy-3,4-dihydrochinazolin-4-on werden in 30 ml Sulfolan gelöst und mit 1,5 g (10 mMol + 10 %) Kaliumkarbonat versetzt. Zu der klaren Lösung werden 2,7 ml 1-Brom-3-chlorpropan zugegeben und anschließend wird bei Raumtemperatur bis zur quantitativen Umsetzung gerührt. Dann wird auf Eiswasser gegossen, mit Essigsäureäthylester extrahiert, die vereinten organischen Extrakte über Natriumsulfat getrocknet und eingedampft. Dabei resultiert ein farbloses öl, welches beim Abkühlen kristallisiert.Melting point of the hydrochloride: 105-107 ° C, yield: 2.3 g (57% of the Theory) C30H36ClN306 (570.08) Calc .: C 63.20 H 6.36 N 7.37 Cl 6.22 Found: 63.12 6.18 7.28 6.14 Example 7 .2-S- / §- (2-Hydroxy-3- (4-methoxyphenoxy) -propylamino) -propoxy / -phenyl? -8-methoxy-3, 4-dihydro-quinazolin-4-one a) 2- / 4- (3-chloropropoxy) -pheny -8-methoxy-3,4-dihydro-quinazolin-4-one 2.7 g (10 mmol) of 2- (4-hydroxyphenyl) -8-methoxy-3,4-dihydroquinazolin-4-one become dissolved in 30 ml sulfolane and mixed with 1.5 g (10 mmol + 10%) potassium carbonate. 2.7 ml of 1-bromo-3-chloropropane are added to the clear solution and then is stirred at room temperature until quantitative conversion. Then on ice water poured, extracted with ethyl acetate, the combined organic extracts dried over sodium sulfate and evaporated. The result is a colorless oil, which crystallizes on cooling.
Schmelzpunkt: 50-55 0C, Ausbeute: 3,0 g (88 % der Theorie) C18H17C1N203 (344,80) Ber.: C 62,70 H 4,97 N 8,12 Cl 10,28 Gef.: 62,45 4,84 8,07 10,09 b) 2-e4-L3-(2-Hydroxy-3-(4-methoxyphenoxy)-propylamino)-propOxy/ phenyl?-8-methoxy-3, 4-dihydro-chinazolin- 4-on 1,5 g (4,4 mMol) der gemäß Beispiel 7a erhaltenen Substanz werden mit 1,05 g (4,4 mMol + 10 %) 2-Hydroxy-3-(4-methoxy)-phenoxy-propylamin bei 120°C umgesetzt. Nach quantitativer Umsetzung wird das so erhaltene Rohprodukt über eine Kieselgelsäule (Korngröße: 0,2-0,5 mm; Elutionsmittel: Methylenchlorid/Methanol = 19:1) gereinigt. Das nach dem Eindampfen erhaltene gelbe öl wird in Aceton gelöst und mit ätherischer Salzsäure das Hydrochlorid gefällt. Melting point: 50-55 ° C., yield: 3.0 g (88% of theory) C18H17C1N203 (344.80) Calc .: C 62.70 H 4.97 N 8.12 Cl 10.28 Found: 62.45 4.84 8.07 10.09 b) 2-e4-L3- (2- Hydroxy-3- (4-methoxyphenoxy) -propylamino) -propOxy / phenyl? -8-methoxy-3, 4-dihydro-quinazolin-4-one 1.5 g (4.4 mmol) of the according to Example 7a obtained with 1.05 g (4.4 mmol + 10%) of 2-hydroxy-3- (4-methoxy) -phenoxy-propylamine implemented at 120 ° C. After quantitative conversion, the crude product obtained in this way becomes through a silica gel column (grain size: 0.2-0.5 mm; eluent: methylene chloride / methanol = 19: 1) cleaned. The yellow oil obtained after evaporation is dissolved in acetone and the hydrochloride is precipitated with ethereal hydrochloric acid.
Schmelzpunkt des Dihydrochlorids: 190-193 0C, Ausbeute: 1,4 g (56 % der Theorie) C28H33Cl2N306 (578,60) Ber.: C 58,12 H 5,75 N 7,26 Cl 12,26 Gef.: 58,34 5,71 7,34 11,98 Beispiel A Tabletten zu 100 mg 2-4-(2-Hydroy-3-tert.butylamino-propoxy)-phenyl/-3-methyl-3,4-dihydro-pyridot2,3-eS pyrimidin-4-on-dihydrochlorid Zusammensetzung: Wirksubstanz 100,0 mg Milchzucker 50,0 mg Polyvinylpyrrolidon 5,0 mg Carboxymethylcellulose 19,0 mg Magnesiumstearat 1,0 mq 175,0 mg Herstellungsverfahren: Der Wirkstoff und der Milchzucker werden gleichmäßig mit einer wäßrigen Lösung des Polyvinylpyrrolidons befeuchtet und granuliert. Nach dem Trocknen wird das Granulat mit den restlichen Wirkstoffen vermischt und die Mischung in üblicher Weise zu Tabletten verpreßt.Melting point of the dihydrochloride: 190-193 ° C., yield: 1.4 g (56 % of theory) C28H33Cl2N306 (578.60) Calc .: C 58.12 H 5.75 N 7.26 Cl 12.26 Found: 58.34 5.71 7.34 11.98 Example A Tablets of 100 mg 2-4- (2-Hydroxy-3-tert-butylamino-propoxy) -phenyl / -3-methyl-3,4-dihydro-pyridot2,3-eS pyrimidin-4-one dihydrochloride Composition: Active ingredient 100.0 mg milk sugar 50.0 mg polyvinylpyrrolidone 5.0 mg carboxymethyl cellulose 19.0 mg magnesium stearate 1.0 mq 175.0 mg Manufacturing process: The active ingredient and the lactose are evenly moistened with an aqueous solution of polyvinylpyrrolidone and granulated. After drying, the granules are mixed with the remaining active ingredients and the mixture is compressed into tablets in the usual way.
Beispiel B Suppositorien zu 150 mg 2-/4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl7-3-methyl-3,4-dihydro-pyridot2,3-eSpyrimidin-4-on-dihydrochlorid Zusammensetzung: Wirkstoff 150,0 mg Suppositorienmasse 1 550,0 mg 1 700,0 mg Herstellungsverfahren: Der Wirkstoff wird in die geschmolzene Suppositorienmasse gleichmäßig eingerührt und suspendiert und das flüssige Gemisch in gekühlte Suppositorienformen ausgegossen.Example B Suppositories containing 150 mg of 2- / 4- (2-hydroxy-3-tert-butylaminopropoxy) -phenyl-7-3-methyl-3,4-dihydro-pyridote-2,3-e-pyrimidin-4-one dihydrochloride Composition: Active ingredient 150.0 mg Suppository mass 1,550.0 mg 1,700.0 mg Production method: The active ingredient is evenly stirred into the melted suppository mass and suspended and the liquid mixture poured into chilled suppository molds.
Beispiel C Dragees zu 50 mg 2-£4-(2-Hydroxy-3-tert.butylamino-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido-4-on-dihydrochlorid 1 Drageekern enthält: Wirksubstanz 50,0 mg Maisstärke getrocknet 20,0 mg lösliche Stärke 2,0 mg Carboxymethylcellulose 7,0 mg Magnesiumstearat 1,0 mg 80,0 mg Herstellungsverfahren: Das Gemisch wird wie in Beispiel A beschrieben zu Dragéekernen i verarbeitet, die dann mit Zucker und Gummi-Arabikum dragiert werden.Example C Coated tablets containing 50 mg of 2- £ 4- (2-hydroxy-3-tert-butylamino-propoxy) -phenyl] -3-methyl-3,4-dihydro-pyrido-4-one dihydrochloride 1 tablet core contains: active substance 50.0 mg dried corn starch 20.0 mg soluble Starch 2.0 mg Carboxymethyl cellulose 7.0 mg Magnesium stearate 1.0 mg 80.0 mg Manufacturing process: The mixture is processed as described in Example A to form tablet cores i, the then coated with sugar and gum arabic.
Beispiel D Suspension mit 250 mg 2-t4-(2-Hydroxy-3-tert.butylamino-propoxy) -phenyjl-3-methyl-3 , 4-dihydro-pyrido£2, 3-7pyrimidin-4-ondihydrochlorid 100 ml Suspension enthalten: Wirksubstanz 5,0 g Carboxymethylcellulose 0,1 g p-Hydroxybenzoesäuremethylester 0,05 g p-Hydroxybenzoesäurepropylester 0,01 g Zucker 10,0 g Glycerin 5,0 g Sorbitlösung 70 % 20,0 g Aroma 0,3 g destilliertes Wasser ad 100,0 ml Herstellungsverfahren: In dem auf 700C erhitzten destillierten Wasser wird unter Rühren p-Hydroxybenzeosäuremethylester und -propylester sowie Glycerin und Carboxymethylcellulose gelöst. Die Lösung wird auf Raumtemperatur abgekühlt und unter Rühren der Wirkstoff zugegeben und homogen dispergiert. Nach Zugabe und Lösen des Zucker, der Sorbitlösung und des Aromas wird die Suspension zur Entlüftung unter Rühren evakuiert.Example D Suspension with 250 mg of 2-t4- (2-hydroxy-3-tert-butylamino-propoxy) -phenyjl-3-methyl-3, 4-dihydro-pyrido £ 2, 3-7pyrimidin-4-one dihydrochloride 100 ml Suspension contain: Active ingredient 5.0 g carboxymethyl cellulose 0.1 g methyl p-hydroxybenzoate 0.05 g propyl p-hydroxybenzoate 0.01 g sugar 10.0 g glycerin 5.0 g sorbitol solution 70% 20.0 g flavor 0.3 g distilled Water ad 100.0 ml Manufacturing process: In the distilled one heated to 700C Water is stirred and p-hydroxybenzeo acid methyl ester and propyl ester as well Glycerine and carboxymethyl cellulose dissolved. The solution is cooled to room temperature and the active ingredient is added with stirring and dispersed homogeneously. After adding and Dissolving the sugar, the sorbitol solution and the aroma will vent the suspension evacuated with stirring.
Claims (16)
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115447 DE3115447A1 (en) | 1981-04-16 | 1981-04-16 | Novel pyrimidinones, their preparation and their use as medicaments |
DE8181108623T DE3166627D1 (en) | 1980-12-12 | 1981-10-21 | Pyrimidones, their preparation and medicines containing them |
AT81108623T ATE9797T1 (en) | 1980-12-12 | 1981-10-21 | NEW PYRIMIDINONES, THEIR PRODUCTION AND PHARMACEUTICALS CONTAINING THESE SUBSTANCES. |
EP81108623A EP0054132B1 (en) | 1980-12-12 | 1981-10-21 | Pyrimidones, their preparation and medicines containing them |
SU813354550A SU1056900A3 (en) | 1980-12-12 | 1981-11-18 | Process for preparing pyrimidinones or their acid addition salts |
DK525481A DK525481A (en) | 1980-12-12 | 1981-11-26 | PROCEDURE FOR PREPARING PYRIMIDONES |
US06/327,348 US4379788A (en) | 1980-12-12 | 1981-12-04 | 2-Phenyl-pyrimidones |
DD81235494A DD208151A5 (en) | 1980-12-12 | 1981-12-07 | PROCESS FOR PREPARING NEW PYRIMIDINONE |
ES507761A ES8207156A1 (en) | 1980-12-12 | 1981-12-07 | PROCEDURE FOR THE PREPARATION OF NEW PYRIMIDINONES. |
FI813971A FI813971L (en) | 1980-12-12 | 1981-12-10 | NYA PYRIMIDONER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING SAOSOM LAEKEMEDEL |
GR66768A GR76952B (en) | 1980-12-12 | 1981-12-10 | |
IL64504A IL64504A (en) | 1980-12-12 | 1981-12-10 | Aminoalkoxyphenyl substituted quinazolinones and pyridopyrimidinones,their preparation and pharmaceutical compositions containing them |
PL1981234175A PL135330B1 (en) | 1980-12-12 | 1981-12-10 | Method of obtaining novel pyrimidinones |
CS819180A CS227024B2 (en) | 1980-12-12 | 1981-12-10 | Method of preparing new pyrimidinones |
PT74116A PT74116B (en) | 1980-12-12 | 1981-12-11 | NEW PYRIMIDINONE FOR THEIR PREPARATION AND ITS USE AS A MEDICINE MEDICINE |
AR287776A AR227567A1 (en) | 1980-12-12 | 1981-12-11 | PROCEDURE FOR THE PRODUCTION OF NEW DERIVATIVES OF 2- (4-AMINOALCOXI-FENIL) -3,4-DIHIDRO-QUINAZOLIN-4-ONAS AND 2- (4-AMINOALCOXI-FENIL) -3,4-DIHIDRO-PIRIDO (2, 3-E) PIRIMIDIN-4-ONAS |
HU813747A HU187384B (en) | 1980-12-12 | 1981-12-11 | Process for producing new pyrimidinones |
GB8137458A GB2090249B (en) | 1980-12-12 | 1981-12-11 | Fused-ring pyrimidones |
PH26759A PH18930A (en) | 1980-12-12 | 1981-12-11 | 2-phenyl-pyrimidones |
NZ199254A NZ199254A (en) | 1980-12-12 | 1981-12-11 | Pyrimidone derivatives and pharmaceutical compositions |
NO814239A NO814239L (en) | 1980-12-12 | 1981-12-11 | ANALOGUE PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE PYRIMIDINON DERIVATIVES |
AU78473/81A AU543568B2 (en) | 1980-12-12 | 1981-12-11 | Quinazoline and pyrido pyrimidine derivatives |
CA000392067A CA1217767A (en) | 1980-12-12 | 1981-12-11 | Pyrimidones |
ES82511835A ES8304096A1 (en) | 1980-12-12 | 1982-04-30 | Pyrimidones, their preparation and medicines containing them. |
MY562/87A MY8700562A (en) | 1980-12-12 | 1987-12-30 | Pyrimidones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115447 DE3115447A1 (en) | 1981-04-16 | 1981-04-16 | Novel pyrimidinones, their preparation and their use as medicaments |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3115447A1 true DE3115447A1 (en) | 1982-12-30 |
Family
ID=6130312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813115447 Ceased DE3115447A1 (en) | 1980-12-12 | 1981-04-16 | Novel pyrimidinones, their preparation and their use as medicaments |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3115447A1 (en) |
-
1981
- 1981-04-16 DE DE19813115447 patent/DE3115447A1/en not_active Ceased
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0054132B1 (en) | Pyrimidones, their preparation and medicines containing them | |
DE2927988A1 (en) | NEW 8-PHENYL PURINS, THEIR PRODUCTION AND THEIR USE AS MEDICINAL PRODUCTS | |
DE2837161A1 (en) | 5-Alkyl:pyridazinyl substd. benzimidazole derivs. - useful as cardiovascular agents, antivirals, interferon inducers and ulcer inhibitors | |
DE2720085C2 (en) | ||
EP0031885A1 (en) | Basic ethers, pharmaceutical compositions containing them and process for their preparation | |
EP0167121B1 (en) | Substituted phenylpiperazinyl propanols, process for their preparation, their use, and compositions containing these compounds | |
DE2141818A1 (en) | 2-PHENYLIMINO-IMIDAZOLIDINE, THEIR ACID ADDITIONAL SALTS AND PROCESS FOR THEIR PRODUCTION | |
EP0126296B1 (en) | Substituted phenyl-2-(1h)-pyrimidinones, process for their preparation and their use, and preparations containing these compounds | |
DE2824677A1 (en) | 3-Phenyl:piperazino-propoxy-indoline and quinoline derivs. - useful as psychotropic and cardiovascular agents | |
EP0307814B1 (en) | Tetracyclic quinazoline derivatives, preparation and use | |
DE2523103A1 (en) | NEW PROPARGYL-2-PHENYLAMINO-IMIDAZOLINE- (2), THEIR ACID-ADDITIONAL SALTS, THESE MEDICINAL PRODUCTS AND METHOD FOR MANUFACTURING THE SAME | |
DD145104B3 (en) | PROCESS FOR PREPARING POLYALKOXYPHENYLPYRROLIDONE | |
DE3118521A1 (en) | DIBENZO (DE, G) CHINOLIN DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN THE FIGHT AGAINST COLD DISEASES AND ALLERGIES | |
DE1518373B2 (en) | 2 Amino halogen benzyiamines and process for their preparation | |
DE69517768T2 (en) | IMIDAZOLYLALKYL DERIVATIVES OF IMIDAZO [5,1-c] [1,4] BENZOXAZIN-1-ON AND THEIR USE AS MEDICINAL PRODUCTS | |
DE3046871A1 (en) | 2-Amino:alkoxy-phenyl-quinazolin-4-one derivs. - and -pyrido-pyrimidin-4-one derivs. prepd. by reaction of e.g. halo-alkoxy or epoxy-alkoxy cpds. with amine(s) | |
DE2040510B2 (en) | Oxazole and thiazole square brackets on 5.4-t azepine derivatives | |
DE3115447A1 (en) | Novel pyrimidinones, their preparation and their use as medicaments | |
DE3223877C2 (en) | ||
DE2852945A1 (en) | Benzo:dioxanyl-hydroxyethyl-piperidyl-imidazolidone derivs. - having hypotensive activity, and prepd. by reacting a piperidin-4-yl-imidazolidinone with a halo-hydroxyethyl-benzodioxan | |
EP0056486A2 (en) | Phenylpiperazinyl-propanoles of hetarylphenols, their preparation and their pharmaceutical compositions | |
DE2139083A1 (en) | SUBSTITUTED PYRIMIDINS, METHOD OF MANUFACTURING AND MEDICINAL PRODUCTS CONTAINING THEM | |
DE2831671A1 (en) | NEW SUBSTITUTED 2-PHENYLAMINO-IMIDAZOLINE (2), THE ACID ADDITION SALTS THEREOF, THE MEDICINAL PRODUCTS CONTAINING THE SAME AND METHOD FOR THE PRODUCTION THEREOF | |
EP0000693A1 (en) | Aminophenoxymethyl-2-morpholine derivatives, the preparation thereof and pharmaceuticals containing them | |
DE2708187A1 (en) | Piperazinyl-(hydroxy)propyl derivs. of pyrido-pyridazine cpds. - with hypotensive activity and effects on heart rate and cardiac contraction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3046871 Format of ref document f/p: P |
|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3046871 Format of ref document f/p: P |
|
8131 | Rejection |