DE3220898A1 - Process for the preparation of pyrimidinones and their acid addition salts - Google Patents
Process for the preparation of pyrimidinones and their acid addition saltsInfo
- Publication number
- DE3220898A1 DE3220898A1 DE19823220898 DE3220898A DE3220898A1 DE 3220898 A1 DE3220898 A1 DE 3220898A1 DE 19823220898 DE19823220898 DE 19823220898 DE 3220898 A DE3220898 A DE 3220898A DE 3220898 A1 DE3220898 A1 DE 3220898A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- carbon atoms
- hydroxy
- phenyl
- general formula
- 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.)
- Withdrawn
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 5
- 239000002253 acid Substances 0.000 title claims description 14
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical class OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 title abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 26
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 12
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 6
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 5
- 150000007522 mineralic acids Chemical class 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 2
- 125000004464 hydroxyphenyl group Chemical group 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 150000008318 pyrimidones Chemical class 0.000 claims 1
- 230000003288 anthiarrhythmic effect Effects 0.000 abstract description 3
- 239000003416 antiarrhythmic agent Substances 0.000 abstract description 3
- 230000000144 pharmacologic effect Effects 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
- -1 aminophenyl Chemical group 0.000 description 90
- 230000008018 melting Effects 0.000 description 33
- 238000002844 melting Methods 0.000 description 33
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 150000003254 radicals Chemical group 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 125000005805 dimethoxy phenyl group Chemical group 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 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
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000011877 solvent mixture Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- DNCYBUMDUBHIJZ-UHFFFAOYSA-N 1h-pyrimidin-6-one Chemical compound O=C1C=CN=CN1 DNCYBUMDUBHIJZ-UHFFFAOYSA-N 0.000 description 2
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 description 2
- NJLURZOPCFJTSE-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-6-methoxy-3-methylquinazolin-4-one Chemical compound CN1C(=O)C2=CC(OC)=CC=C2N=C1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 NJLURZOPCFJTSE-UHFFFAOYSA-N 0.000 description 2
- VRGCYEIGVVTZCC-UHFFFAOYSA-N 3,4,5,6-tetrachlorocyclohexa-3,5-diene-1,2-dione Chemical compound ClC1=C(Cl)C(=O)C(=O)C(Cl)=C1Cl VRGCYEIGVVTZCC-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000012024 dehydrating agents Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229940005561 1,4-benzoquinone Drugs 0.000 description 1
- YCTKPSYVDOTKLQ-UHFFFAOYSA-N 1-(tert-butylamino)-2-chloropropan-2-ol Chemical compound ClC(CNC(C)(C)C)(O)C YCTKPSYVDOTKLQ-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- SJIFURHIJRUXOG-UHFFFAOYSA-N 2-(4-hydroxyphenyl)-6-methoxy-3-methylquinazolin-4-one Chemical compound CN1C(=O)C2=CC(OC)=CC=C2N=C1C1=CC=C(O)C=C1 SJIFURHIJRUXOG-UHFFFAOYSA-N 0.000 description 1
- DUZBAEWJJYPOOR-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]-3,6-dimethylquinazolin-4-one Chemical compound C1=CC(OCC(O)CNC(C)C)=CC=C1C1=NC2=CC=C(C)C=C2C(=O)N1C DUZBAEWJJYPOOR-UHFFFAOYSA-N 0.000 description 1
- XEEJQOWACSZKKX-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]-3-methylpyrido[3,2-d]pyrimidin-4-one Chemical compound C1=CC(OCC(O)CNC(C)C)=CC=C1C1=NC2=CC=CN=C2C(=O)N1C XEEJQOWACSZKKX-UHFFFAOYSA-N 0.000 description 1
- KEYINRMGLHWUCN-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]-6-methoxy-1h-quinazolin-4-one Chemical compound N=1C(=O)C2=CC(OC)=CC=C2NC=1C1=CC=C(OCC(O)CNC(C)C)C=C1 KEYINRMGLHWUCN-UHFFFAOYSA-N 0.000 description 1
- DHKCIIPCTVYISV-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-[2-(2-methoxyphenyl)ethylamino]propoxy]phenyl]-6,7-dimethoxy-3-methylquinazolin-4-one Chemical compound COC1=CC=CC=C1CCNCC(O)COC1=CC=C(C=2N(C(=O)C3=CC(OC)=C(OC)C=C3N=2)C)C=C1 DHKCIIPCTVYISV-UHFFFAOYSA-N 0.000 description 1
- UZIIJRPCZLLBNJ-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-[2-(2-methoxyphenyl)ethylamino]propoxy]phenyl]-8-methoxy-3-methylquinazolin-4-one Chemical compound COC1=CC=CC=C1CCNCC(O)COC1=CC=C(C=2N(C(=O)C3=CC=CC(OC)=C3N=2)C)C=C1 UZIIJRPCZLLBNJ-UHFFFAOYSA-N 0.000 description 1
- YZMOFYUUOCIDDG-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-[2-(2-methylphenoxy)ethylamino]propoxy]phenyl]-6,7-dimethoxy-3-methylquinazolin-4-one Chemical compound CN1C(=O)C=2C=C(OC)C(OC)=CC=2N=C1C(C=C1)=CC=C1OCC(O)CNCCOC1=CC=CC=C1C YZMOFYUUOCIDDG-UHFFFAOYSA-N 0.000 description 1
- FEOZVSJXFCGWAU-UHFFFAOYSA-N 2-[4-[2-hydroxy-3-[2-(4-methoxyphenoxy)ethylamino]propoxy]phenyl]-3-methylpyrido[3,2-d]pyrimidin-4-one Chemical compound C1=CC(OC)=CC=C1OCCNCC(O)COC1=CC=C(C=2N(C(=O)C3=NC=CC=C3N=2)C)C=C1 FEOZVSJXFCGWAU-UHFFFAOYSA-N 0.000 description 1
- DTHHJNRFHYXJPP-UHFFFAOYSA-N 2-[4-[3-(diethylamino)-2-hydroxypropoxy]phenyl]-6-methoxy-3-methylquinazolin-4-one Chemical compound C1=CC(OCC(O)CN(CC)CC)=CC=C1C1=NC2=CC=C(OC)C=C2C(=O)N1C DTHHJNRFHYXJPP-UHFFFAOYSA-N 0.000 description 1
- OBPFYDRABISXIS-UHFFFAOYSA-N 2-[4-[3-(diethylamino)-2-hydroxypropoxy]phenyl]-8-methoxy-3-methylquinazolin-4-one Chemical compound C1=CC(OCC(O)CN(CC)CC)=CC=C1C1=NC2=C(OC)C=CC=C2C(=O)N1C OBPFYDRABISXIS-UHFFFAOYSA-N 0.000 description 1
- YDIKNYBOAKPYBD-UHFFFAOYSA-N 2-[4-[3-(diethylamino)propoxy]phenyl]-3-methylquinazolin-4-one;hydroiodide Chemical compound I.C1=CC(OCCCN(CC)CC)=CC=C1C1=NC2=CC=CC=C2C(=O)N1C YDIKNYBOAKPYBD-UHFFFAOYSA-N 0.000 description 1
- WMKWEHSQBUELRA-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]-3-methoxyphenyl]-6-methoxy-3-methylquinazolin-4-one Chemical compound CN1C(=O)C2=CC(OC)=CC=C2N=C1C1=CC=C(OCC(O)CNC(C)(C)C)C(OC)=C1 WMKWEHSQBUELRA-UHFFFAOYSA-N 0.000 description 1
- NPQAWVVHBGTMMZ-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3,6-dimethylquinazolin-4-one Chemical compound CN1C(=O)C2=CC(C)=CC=C2N=C1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 NPQAWVVHBGTMMZ-UHFFFAOYSA-N 0.000 description 1
- FWIKNKBCSSIRGS-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3-methyl-6-nitroquinazolin-4-one Chemical compound N=1C2=CC=C([N+]([O-])=O)C=C2C(=O)N(C)C=1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 FWIKNKBCSSIRGS-UHFFFAOYSA-N 0.000 description 1
- NTIRGBHAFDJLMH-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3-methylpyrido[3,2-d]pyrimidin-4-one Chemical compound N=1C2=CC=CN=C2C(=O)N(C)C=1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 NTIRGBHAFDJLMH-UHFFFAOYSA-N 0.000 description 1
- XJGCRKSJKCHYGJ-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-6-chloro-3-methylquinazolin-4-one Chemical compound N=1C2=CC=C(Cl)C=C2C(=O)N(C)C=1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 XJGCRKSJKCHYGJ-UHFFFAOYSA-N 0.000 description 1
- LTCFSJLJHOQYMY-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-6-methoxy-1h-quinazolin-4-one Chemical compound N=1C(=O)C2=CC(OC)=CC=C2NC=1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 LTCFSJLJHOQYMY-UHFFFAOYSA-N 0.000 description 1
- QHJGBMKBFISWDX-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-6-methoxy-3-propan-2-ylquinazolin-4-one Chemical compound CC(C)N1C(=O)C2=CC(OC)=CC=C2N=C1C1=CC=C(OCC(O)CNC(C)(C)C)C=C1 QHJGBMKBFISWDX-UHFFFAOYSA-N 0.000 description 1
- FOXRHLNLTRJSHZ-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)propoxy]phenyl]-6,7-dimethoxy-3-methylquinazolin-4-one Chemical compound CN1C(=O)C=2C=C(OC)C(OC)=CC=2N=C1C1=CC=C(OCCCNC(C)(C)C)C=C1 FOXRHLNLTRJSHZ-UHFFFAOYSA-N 0.000 description 1
- YEVRSCXHAITZKK-UHFFFAOYSA-N 2-[4-[3-(tert-butylamino)propoxy]phenyl]-8-methoxy-1h-quinazolin-4-one Chemical compound COC1=CC=CC(C(N=2)=O)=C1NC=2C1=CC=C(OCCCNC(C)(C)C)C=C1 YEVRSCXHAITZKK-UHFFFAOYSA-N 0.000 description 1
- GZLRGTKOULFRTH-UHFFFAOYSA-N 2-[4-[3-[2-(3,4-dimethoxyphenyl)ethyl-propylamino]-2-hydroxypropoxy]phenyl]-6-methoxy-3-methylquinazolin-4-one Chemical compound C=1C=C(C=2N(C(=O)C3=CC(OC)=CC=C3N=2)C)C=CC=1OCC(O)CN(CCC)CCC1=CC=C(OC)C(OC)=C1 GZLRGTKOULFRTH-UHFFFAOYSA-N 0.000 description 1
- SGBYMIUOTCGIFY-UHFFFAOYSA-N 2-[4-[3-[[2-hydroxy-3-(3-methylphenoxy)propyl]amino]propoxy]phenyl]-6,7-dimethoxy-3-methylquinazolin-4-one Chemical compound CN1C(=O)C=2C=C(OC)C(OC)=CC=2N=C1C(C=C1)=CC=C1OCCCNCC(O)COC1=CC=CC(C)=C1 SGBYMIUOTCGIFY-UHFFFAOYSA-N 0.000 description 1
- VNRZBMPXZVTXHP-UHFFFAOYSA-N 2-[4-[3-[[2-hydroxy-3-(3-methylphenoxy)propyl]amino]propoxy]phenyl]-8-methoxy-3-methylquinazolin-4-one Chemical compound COC1=CC=CC(C(N2C)=O)=C1N=C2C(C=C1)=CC=C1OCCCNCC(O)COC1=CC=CC(C)=C1 VNRZBMPXZVTXHP-UHFFFAOYSA-N 0.000 description 1
- FVTRBHNDVJVNHR-UHFFFAOYSA-N 2-[4-[3-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]propoxy]phenyl]-6-methoxy-3-methylquinazolin-4-one Chemical compound C1=CC(OC)=CC=C1OCC(O)CNCCCOC1=CC=C(C=2N(C(=O)C3=CC(OC)=CC=C3N=2)C)C=C1 FVTRBHNDVJVNHR-UHFFFAOYSA-N 0.000 description 1
- QSBFZIIPFXJZAC-UHFFFAOYSA-N 2-[4-[4-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]butoxy]phenyl]-6-methoxy-3-methylquinazolin-4-one Chemical compound C1=CC(OC)=CC=C1OCC(O)CNCCCCOC1=CC=C(C=2N(C(=O)C3=CC(OC)=CC=C3N=2)C)C=C1 QSBFZIIPFXJZAC-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
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 1
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical compound C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-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
- 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
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 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
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 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
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 102000012740 beta Adrenergic Receptors Human genes 0.000 description 1
- 108010079452 beta Adrenergic Receptors Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004799 bromophenyl group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 125000001207 fluorophenyl group Chemical group 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 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
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-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
- 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
- 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
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000006501 nitrophenyl group Chemical group 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- DSNYFFJTZPIKFZ-UHFFFAOYSA-N propoxybenzene Chemical group CCCOC1=CC=CC=C1 DSNYFFJTZPIKFZ-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 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
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
- C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Verfahren zur Herstellung von Pyrimidinonen Process for the preparation of pyrimidinones
und ihren Säureadditionssalzen In der europäischen Anmeldung 81 108 623.0 werden neue Pyrimidinone der allgemeinen Formel und deren Säureadditionssalze, insbesondere deren plhysiologisch verträgliche Säureadditionssalze mit anorganischen und organischen Säuren, sowie Verfahren zu ihrer Herstellung beschrieben.and their acid addition salts. In the European application 81 108 623.0, new pyrimidinones of the general formula and their acid addition salts, in particular their physiologically acceptable acid addition salts with inorganic and organic acids, and processes for their preparation are described.
Diese Verbindungen weisen wertvolle pharmakologische Eigenschaften auf, insbesondere eine blutdrucksenkende, antiarrhythmische und ß-Rezeptoren-blockierende Wirkung.These compounds have valuable pharmacological properties on, especially an antihypertensive, anti-arrhythmic and ß-receptor-blocking one Effect.
In der obigen allgemeinen Formel I bedeutet A und B zusammen mit den beiden dazwischenliegenden Kohlenstoffatomen einen Pyridinring oder 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, D eine gegebenenfalls durch eine Hydroxygruppe substituierte Alkylengruppe mit 3 oder 4 Kohlenstoffatomen, R3 und R5, die gleich oder verschieden sein können, je ein Wasserstoffatom oder eine Alkylgruppe mit 1 bis 3 Kohlen-, stoffatomen, R4 ein Wasserstoffatom oder eine Alkoxygruppe mit 1 bis 3 Kohlenstoffatomen und R6 eine geradkettige oder verzweigte Alkylgruppe mit 1 bis 6 Kohlenstoffatomen oder eine gegebenenfalls durch eine Hydroxygruppe substituierte geradkettige gesättigte Alkylen gruppe mit 2 bis 4 Kohlenstoffatomen, welche endständig durch eine Phenyl- oder Phenoxygruppe substituiert ist, wobei der Phenylkern jeweils durch Alkyl- und/oder Alkoxygruppen mit jeweils 1 bis 3 Kohlenstoffatomen mono- oder disubstituiert sein kann.In the above general formula I, A and B together with the two intervening carbon atoms a pyridine ring or a phenyl ring, which can be substituted by the radicals R1 and / or R2, where R1 a halogen atom, an amino or nitro group, an alkyl or alkoxy group with in each case 1 to 3 carbon atoms and R2 is an alkoxy group having 1 to 3 carbon atoms represent, D an alkylene group optionally substituted by a hydroxyl group with 3 or 4 carbon atoms, R3 and R5, which can be the same or different, each a hydrogen atom or an alkyl group with 1 to 3 carbon atoms, R4 represents a hydrogen atom or an alkoxy group having 1 to 3 carbon atoms and R6 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 each having 1 to 3 carbon atoms can be mono- or disubstituted can.
Für die bei der Definition der Reste A, B, D, R3, R4, R5 und R6 eingangs erwähnten Bedeutungen kommen beispielsweise für A und B zusammen mit den beiden dazwischenliegenden Kohlenstoffatomen die des Pyridin-, Phenyl-, Chlorphenyl-, Bromphenyl-, Fluorphenyl-, Aminophenyl-, Nitrophenyl-, Methoxyphenyl-, thoxyphenyl-, Propoxyphenyl-, Isopropoxyphenyl-, Dimethoxyphenyl-, Diäthoxyphenyl-, Methoxy-äthoxyphenyl-, Methoxypropoxyphenyl-, Äthoxy-isopropoxyphenyl-, Methoxy-chlorphenyl-, Athoxy-bromphenyl- oder Isopropoxy-fluorphenylringes, für D die der n-Propylen-' n-Butylen-, 2-Hydroxy-n-propylen-, 2-Hydroxy-n-butylen- oder 3-Hydroxy-n-butylengruppe, für R3 und R5 jeweils die eines Wasserstoffatoms, der Methyl-, Äthyl-, Propyl- oder Isopropylgruppe, für R4 die eines Wasserstoffatoms, der Methoxy-, Äthoxy-, Propoxy-oder Isopropoxygruppe, für R6 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-(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)-äthyl-, 2-(Isopropylphenyl)-äthyl-, 3-(Methylpheny)-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-, 4-(Methoxyphenoxy)-butyl-, 2- (Äthoxyphenoxy) -äthyl-, 3-(Isopropoxyphenoxy)-propyl-, 2-(Dimethoxyphenoxy)-äthyl-, 3-(Dimethoxyphenoxy) -propyl-, 2-Hydroxy-3-(dimethoxyphenoxy)-propyl-, 2-Hydroxy-4-(dimethoxyphenoxy)-butyl-, 2-(Methylphenoxy)-äthyl-, 2-(Isopropylphenoxy)-äthyl-, 3-(Methylphenoxy)-propyl-, 2-Hydroxy-3-(methylphenoxy)-propyl-, 4-(Methylphenoxy)-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-(Äthyläthoxyphenyl)-propyl-, 2-Hydroxy-3-(methyl-propoxyphenyl)-propyl-, 2- 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) -pro,-pylgruppe in Betracht.For the definition of the radicals A, B, D, R3, R4, R5 and R6 at the beginning mentioned meanings come for example for A and B together with the two intermediate carbon atoms those of pyridine, phenyl, chlorophenyl, bromophenyl, Fluorophenyl, aminophenyl, nitrophenyl, methoxyphenyl, thoxyphenyl, propoxyphenyl, Isopropoxyphenyl, dimethoxyphenyl, diethoxyphenyl, methoxy-ethoxyphenyl, methoxypropoxyphenyl, Ethoxy-isopropoxyphenyl, methoxy-chlorophenyl, ethoxy-bromophenyl or isopropoxy-fluorophenyl ring, for D the n-propylene- 'n-butylene-, 2-hydroxy-n-propylene-, 2-hydroxy-n-butylene- or 3-hydroxy-n-butylene group, for R3 and R5 each have one Hydrogen atom, the methyl, ethyl, propyl or isopropyl group, for R4 the a hydrogen atom, the methoxy, ethoxy, propoxy or isopropoxy group, for R6 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- (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) ethyl, 2- (isopropylphenyl) ethyl, 3- (methylpheny) 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-, 4- (methoxyphenoxy) -butyl-, 2- (ethoxyphenoxy) -ethyl-, 3- (isopropoxyphenoxy) -propyl-, 2- (dimethoxyphenoxy) -ethyl-, 3- (dimethoxyphenoxy) propyl, 2-hydroxy-3- (dimethoxyphenoxy) propyl, 2-hydroxy-4- (dimethoxyphenoxy) butyl, 2- (methylphenoxy) ethyl, 2- (isopropylphenoxy) ethyl, 3- (methylphenoxy) propyl, 2-hydroxy-3- (methylphenoxy) propyl, 4- (methylphenoxy) butyl, 2- (dimethylphenoxy) ethyl, 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) -äthyl-, 3- (Ethyläthoxyphenyl) -propyl-, 2-Hydroxy-3- (methyl-propoxyphenyl) -propyl-, 2- 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) -pro, -pyl group into consideration.
Bevorzugte Verbindungen der obigen allgemeinen Formel I sind jedoch diejenigen, in denen A und B zusammen mit den beiden dazwischenliegenden Kohlenstoffatomen, einen Pyridinring oder einen Phenylring, der durch die Reste R1 und/oder R2 substituiert sein kann, wobei R1 ein Chloratom, eine Methyl-, Methoxy- oder Nitrogruppe und R2 eine Methoxygruppe darstellen, D eine n-Propylen-, n-Butylen-, 2-Hydroxy-n-prQpylen-, 2-Hydroxy-n-butylen- oder 3-Hydroxy-n-butylengruppe, R3 und R5, die gleich oder verschieden sein können, je eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen oder ein Wasserstoffatom, R4 ein Wasserstoffatom oder die Methoxygruppe und R6 eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen, eine in 2-Stellung durch eine Methoxyphenyl-, Dimethoxyphenyl-, Methylphenoxy- oder Methoxyphenoxygruppe substituierte Athylgruppe 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 together with the two intervening carbon atoms, a pyridine ring or a phenyl ring which is substituted by the radicals R1 and / or R2 can be, where R1 is a chlorine atom, a methyl, methoxy or nitro group and R2 represent a methoxy group, D an n-propylene, n-butylene, 2-hydroxy-n-propylene, 2-hydroxy-n-butylene or 3-hydroxy-n-butylene group, R3 and R5 which are the same or can be different, each an alkyl group with 1 to 3 carbon atoms or is a hydrogen atom, R4 is a hydrogen atom or the methoxy group and R6 is an alkyl group with 1 to 4 carbon atoms, one in the 2-position by a methoxyphenyl, dimethoxyphenyl, Methylphenoxy or methoxyphenoxy group substituted ethyl group or an in 3-position 2-hydroxypropyl group substituted by a methoxyphenoxy or methylphenoxy group mean, and their physiologically acceptable acid addition salts.
Besonders bevorzugte Verbindungen der obigen allgemeinen Formel I sind jedoch diejenigen, in denen A und B zusammen mit den beiden dazwischenliegenden Kohlenstoffatomen einen Phenyl-, Methoxyphenyl-, Dimethoxyphenyl- oder Pyridinring, D die n-Propylen- oder 2-Hydroxy-n-propylengruppe, R3 ein Wasserstoffatom oder die Methylgruppe, R4 ein Wasserstoffatom oder die Methoxygruppe, R5 ein Wasserstoffatom oder eine Alkylgruppe mit 1 bis 3 Kohlenstoffatomen und R6 eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen, eine in 2-Stellung durch eine Methoxyphenyl-, Dimethoxyphenyl-, Methylphenoxy- oder Methoxyphenoxygruppe substituierte Äthylgruppe oder eine in 3-Stellung durch eine Methoxyphenoxy- oder Methylphenoxygruppe substituierte 2-Hydroxypropylgruppe bedeuten, insbesondere die Verbindungen der allgemeinen Formel in der R1 in 6- oder 8-Stellung eine Methoxygruppe, R2 ein Wasserstoffatom oder in 7-Stellung eine Methoxygruppe und R5 und R6 zusammen mit dem dazwischenliegenden Stickstoffatom eine Isopropylamino-, tert.Butylamino-, N-Methyl-2-(3,4-dimethoxy-phenyl)-äthylamino-, 2- (2-Methoxyphenyl) -äthylamino-, 2- (2-Methylphenoxy) -äthylamino- oder 2-(4-Methoxyphenoxy)-äthylaminogruppe bedeuten, und deren physiologisch verträgliche Säureadditionssalze mit anorganischen oder organischen Säuren.Particularly preferred compounds of the above general formula I, however, are those in which A and B together with the two intervening carbon atoms form a phenyl, methoxyphenyl, dimethoxyphenyl or pyridine ring, D the n-propylene or 2-hydroxy-n-propylene group, R3 is a hydrogen atom or the methyl group, R4 is a hydrogen atom or the methoxy group, R5 is a hydrogen atom or an alkyl group with 1 to 3 carbon atoms and R6 is an alkyl group with 1 to 4 carbon atoms, one in the 2-position by a methoxyphenyl, dimethoxyphenyl, methylphenoxy or methoxyphenoxy group-substituted ethyl group or a 2-hydroxypropyl group substituted in the 3-position by a methoxyphenoxy or methylphenoxy group, in particular the compounds of the general formula in R1 in the 6- or 8-position a methoxy group, R2 a hydrogen atom or in the 7-position a methoxy group and R5 and R6 together with the intermediate nitrogen atom an isopropylamino, tert-butylamino, N-methyl-2- (3, 4-dimethoxyphenyl) ethylamino, 2- (2-methoxyphenyl) ethylamino, 2- (2-methylphenoxy) ethylamino or 2- (4-methoxyphenoxy) ethylamino group, and their physiologically acceptable acid addition salts with inorganic ones or organic acids.
Es wurde nun gefunden, daß di neuen Verbindungen erfindungsgemäß auch nach folgenden Verfahren hergestellt werden können: a) Durch Umsetzung eines Hydroxyphenylderivates der allgemeinen Formel in der R3, R4, A und B wie eingangs definiert sind, mit einer Verbindung der allgemeinen Formel in der R5, R6 und D wie eingangs definiert sind und X eine nukleophil austauschbare Gruppe wie ein Halogenatom oder X zusammen mit einem ß-ständigen Wasserstoffatom des Restes D ein Sauerstoffatom darstellt, wobei R5 einen Schutzrest für eine Aminogruppe darstellen und/oder D eine durch einen Schutzrest geschützte Hydroxygruppe enthalten-kann.It has now been found that the new compounds can also be prepared according to the invention by the following processes: a) By reacting a hydroxyphenyl derivative of the general formula in which R3, R4, A and B are as defined at the outset, with a compound of the general formula in which R5, R6 and D are as defined at the outset and 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, where R5 represents a protective radical for an amino group and / or D represents a through may contain a protective radical protected hydroxyl group.
Die Umsetzung erfolgt gegebenenfalls in einem Lösungsmittel, z.B. in äthanol, Isopropanol, Tetrahydrofuran, Toluol, Dimethylformamid oder Dimethylsulfoxid, vorzugsweise 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. Die Umsetzung kann jedoch auch ohne Lösungsmittel durchgeführt werden.The reaction is optionally carried out in a solvent, e.g. in ethanol, isopropanol, tetrahydrofuran, toluene, dimethylformamide or dimethyl sulfoxide, preferably 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 at temperatures between 70 and 1500C. However, the implementation can can also be carried out without a solvent.
Ein gegebenenfalls als Schutzrest verwendeter Acylrest wird anschließend hydrolytisch in Gegenwart einer Säure oder Base, vorzu.gsweise jedoch in Gegenwart einer Base wie Natronlauge, bei Temperaturen bis zur Siedetemperatur des verwendeten Lösungsmittels oder Lösungsmittelgemisches und ein gegebenenfalls als Schutzrest verwendeter Benzylrest wird anschließend hydrogenolytisch, vorzugsweise mit Wasserstoff in Gegenwart von Palladium/Kohle oder Platin, bei Temperaturen zwischen 0 und 500C abgespalten. An acyl radical, optionally used as a protective radical, is then used hydrolytically in the presence of an acid or base, but preferably in the presence a base such as sodium hydroxide solution, at temperatures up to the boiling point of the one used Solvent or solvent mixture and optionally as a protective radical the benzyl radical used is then hydrogenolytically, preferably with hydrogen in the presence of palladium / carbon or platinum, at temperatures between 0 and 500C cleaved.
b) Dehydrierung einer Verbindung der allgemeinen Formel in der R3 bis R6, A, B und D wie eingangs definiert sind.b) dehydrogenation of a compound of the general formula in which R3 to R6, A, B and D are as defined at the outset.
Die Dehydrierung wird mit einem Dehydrierungsmittel wie Schwefel, Selendioxid, Selen, Perbenzoesäure, Kupfer-Chromoxyd, Natriumborhydrid, mit einem Chinon wie o-Chloranil, 1,4-Benzochinon oder 2,3-Dichlor-5,6-dicyan-1,4-benzochinon, oder einem Hydrierungskatalysator wie Palladium, Raney-Nickel, Nickel-Kobalt oder Platin in der Schmelze oder in einem geeigneten Lösungsmittel oder Lösungsmittelgemisch wie Benzol, Toluol, Nitrobenzol, Dimethylsulfoxid oder Tetrachloräthan und je nach dem verwendeten Dehydrierungsmittei bei Temperaturen zwischen 0 und 2000C durchgeführt. So wird beispielsweise die Dehydrierung mit Schwefel vorzugsweise in der Schmelze bei Temperaturen zwischen 140-180°C und mit o-Chloranil bei Temperaturen zwischen 20 und 50°C durchgeführt.Dehydration is done with a dehydrating agent such as sulfur, Selenium dioxide, selenium, perbenzoic acid, copper chromium oxide, sodium borohydride, with one Quinone such as o-chloranil, 1,4-benzoquinone or 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, or a hydrogenation catalyst such as palladium, Raney nickel, nickel-cobalt or Platinum in the melt or in a suitable solvent or solvent mixture such as benzene, toluene, nitrobenzene, dimethyl sulfoxide or tetrachloroethane and depending on the dehydrating agent used at temperatures between 0 and 2000C carried out. For example, sulfur dehydration is preferred in the melt at temperatures between 140-180 ° C and with o-chloranil at temperatures carried out between 20 and 50 ° C.
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 bis IV 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 ,(VI) anschließender Abspaltung des Acetylrestes.The compounds of the general formulas II to IV 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, (VI) subsequent cleavage of the acetyl radical.
Eine als Ausgangsstoff verwendete Verbindung der allgemeinen Formel IV erhält man beispielsweise durch Umsetzung eines entsprechenden Amids der allgemeinen Formel mit einem entsprechenden Aldehyd der allgemeinen Formel in Gegenwart einer Base (siehe US-PS 3.265.697).A compound of the general formula IV used as a starting material is obtained, for example, by reacting a corresponding amide of the general formula with a corresponding aldehyde of the general formula in the presence of a base (see U.S. Patent 3,265,697).
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 ß-rezeptorenblJckierende 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 a blood pressure lowering, antiarrhythmic and ß-receptor blocking effect.
Die nachfolgenden Beispiele sollen die Erfindung näher erläutern: Beispiel 1 2-[4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on 0,52 g (1,8 mMol) 2-(4-Hydroxyphenyl)-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on werden in 50 ml Äthanol mit 2,2 ml 2n Natronlauge (2 indol + 10 %) mit 1,4 g (8 mMol) 2-Chlor-3-tert.butylamino-2-propanol (hergestellt analog M. Dubes et al.The following examples are intended to explain the invention in more detail: example 1 2- [4- (2-Hydroxy-3-tert-butylaminopropoxy) -phenyl] -3-methyl-6-methoxy-3,4-dihydro-quinazolin-4-one 0.52 g (1.8 mmol) of 2- (4-hydroxyphenyl) -3-methyl-6-methoxy-3,4-dihydro-quinazolin-4-one are in 50 ml of ethanol with 2.2 ml of 2N sodium hydroxide solution (2 indole + 10%) with 1.4 g (8 mmol) 2-chloro-3-tert-butylamino-2-propanol (prepared analogously to M. Dubes et al.
J. Med. chem. 14, 328 (1971)) 10 Stunden am Rückfluß gekocht.J. Med. Chem. 14, 328 (1971)) refluxed for 10 hours.
Anschließend wird zur Trockene eingedampft, der erhaltene Rückstand in Wasser aufgenommen und mit Methylenchlorid ausgeschüttelt. Die vereinten organischen Extrakte werden mit 2n Natronlauge und mit Wasser gewaschen, anschließend über Natriumsulfat getrocknet und eingedampft.The residue obtained is then evaporated to dryness taken up in water and extracted with methylene chloride. The united organic Extracts are washed with 2N sodium hydroxide solution and with water, then over sodium sulfate dried and evaporated.
Ausbeute: 210 mg (27,6 % der Theorie), Schmelzpunkt: 154-1560C (Aceton) C23H29N304 Ber.: C 67,13 H 7,10 N 10,21 Gef.: 67,06 7,08 10,16 Beispiel 2 2-[4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl]-3-methyl-6-methoxy-3, 4-dihydro-chinazolin-4-on 2,06 g (5 mMol) 2-[4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl]-3-methyl-6-methoxy-1,2,3,4-tetrahydro-chinazolin-4-on werden mit 180 mg (5 mMol + 10 %) Schwefel bei 170°C zur Reation belassen. Nach 3 Stunden ist die Umsetzung beendet und das erhaltene Rohprodukt wird über eine Kieselgelsäule (Korngröße: 0,2-0,5 mm; Elutionsmittel: Methylenchlorid:Methanol = 19:1, 9:1) gereinigt. Das nach dem Eindampfen resultierende farblose öl wird aus Aceton kristallisiert.Yield: 210 mg (27.6% of theory), melting point: 154-1560C (acetone) C23H29N304 Calc .: C 67.13 H 7.10 N 10.21 Found: 67.06 7.08 10.16 Example 2 2- [4- (2-Hydroxy-3-tert-butylaminopropoxy) -phenyl] - 3-methyl-6-methoxy-3, 4-dihydro-quinazolin-4-one 2.06 g (5 mmol) 2- [4- (2-Hydroxy-3-tert-butylaminopropoxy) -phenyl] -3-methyl-6-methoxy-1,2,3 , 4-tetrahydro-quinazolin-4-one are left with 180 mg (5 mmol + 10%) sulfur at 170 ° C for reaction. To 3 hours, the reaction has ended and the crude product obtained is over a Silica gel column (particle size: 0.2-0.5 mm; eluent: methylene chloride: methanol = 19: 1, 9: 1) cleaned. The colorless oil resulting after evaporation turns out Acetone crystallizes.
Ausbeute: 462 mg (23 % der Theorie), Schmelzpunkt: 158-1 600C C23 H 29N304 Ber.: C 67,13 H 7,10 N 10,21 Gef.: 67,10 7,08 10,09 Analog werden folgende Verbindungen erhalten: 2-[4-(3-Diäthylamino-propoxy)-phenyl]-3-methyl-3,4-dihydrochinazolin-4-on-hydrojodid Schmelzpunkt: 218-2220C 2-[4-(3-tert.Butylamino-propoxy)-phenyl]-8-methoxy-3,4-dihydrochinazolin-4-on Schmelzpunkt des Dihydrochlorids: 133-1350C 2-[4-(3-tert.Butylamino-propoxy)-phenyl]-3-methyl-6,7-dimethoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Hydrochlorids: 283-286°C 2-[4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl]-3-methyl-6-nitro-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 267-270°C (Aceton/Äther) 2-[4-[4-(2-Hydroxy-3-(4-methoxyphenoxy)-propylamino)-butoxy]-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Hydrochlorids: 105-107°C 2-[4-(2-Hydroxy-3-(2-3,4-dimethoxyphenyl)-N-methyl-äthylamino)-propoxy]-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Dihydrochlorids: 152-1550C 2-[4-[3-(2-Hydroxy-3-(4-methoxyphenoxy)-propylamino)-propoxy]-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 134-136°C 2-[4-(2-Hydroxy-3-tert.butylamino-propoxy)-phenyl]-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 189-191°C 2-[4-(2-Hydroxy-3-(2-(2-methoxyphenyl)-äthylamino)-propoxy]-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Dihydrochlorids: 156-158°C 2-[4-(2-Hydroxy-3-diäthylamino-propoxy)-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 123-125°C (Aceton/Äther) 2-[4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-6-methoxy-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 130-132°C 2-[4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 198-201°C 2-[4-[2-Hydroxy-3-(2-(2-methoxyphenyl)-äthylamino)-propoxy]-phenyl]-3-methyl-8-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Dihydrochlorids: 120-123°C 2-[4-(2-Hydroxy-3-diäthylamino-propoxy)-phenyl]-3-methyl-8-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Dihydrochlorids: 127-130°C 2-[4-(2-Hydroxy-3-(2-(2-methylphenoxy)-äthylamino)-propoxy]-phenyl]-3-methyl-8-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Hydrochlorids: 122-125°C 2-[4-[3-(2-Hydroxy-3-(3-methylphenoxy)-propylamino)-propoxy]-phenyl]-3-methyl-8-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 138-140°C 2-[4-[2-Hydroxy-3-(2-(2-methoxyphenyl)-äthylamino)-propoxy]-phenyl]-3-methyl-6,7-dimethoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Trihydrochlorids: 188-192°C 2-[4-[2-Hydroxy-3-(2-(2-methylphenoxy)-äthylamino)-propoxy]-phenyl]-3-methyl-6,7-dimethoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 195-198°C 2-[4-[3-(2-Hydroxy-3-(3-methylphenoxy)-propylamino)-propoxy]-phenyl]-3-methyl-6,7-dimethoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Hydrochlorids: 222°C 2-[3-Methoxy-4-(2-hydroxy-3-tert.butylaminopropoxy)-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 102-105°C (Aceton/Äther) 2-[4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl]-3,6-dimethyl-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 146-150°C (Aceton/Äther) 2-[4-(2-Hydroxy-3-isopropylaminopropoxy)-phenyl]-3,6-dimethyl-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 150-153°C (Aceton/Äther) 2-[4-(2-Hydroxy-3-tert.butylaminopropoxy)-phenyl]-3-methyl-6-chlor-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 166-168°C (Aceton/Äther) 2-[4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on Schmelzpunkt des Dihydrochlorids: 142-145°C 2-R-(2-Hydroxy-3-tert.butylamino-propoxy)-phenyl/-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on Schmelzpunkt des Dihydrochlorids: 168-171°C 2-[4-[2-Hydroxy-3-(2-(4-methoxy-phenoxy)-äthylamino)-propoxy]-phenyl]-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on Schmelzpunkt: 132-135°C 2-[4-(2-Hydroxy-3-isopropylamino-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido/3,4-e/pyrimidin-4-on 0 Schmelzpunkt des Dihydrochlorids: 122-125 C 2-[4-(2-Hydroxy-3-tert.butylamino-propoxy)-phenyl]-3-methyl-3,4-dihydro-pyrido[2,3-e]pyrimidin-4-on Schmelzpunkt des Dihydrochlorids: 171-173°C 2-[4-[3-(2-Hydroxy-3-(4-methoxyphenoxy)-propylamino-propoxy]-phenyl]-8-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt des Dihydrochlorids: 190-193°C 2-[4-(2-Hydroxy-3-tert.butylamino-propoxy)-phenyl]-3-isopropyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzpunkt: 145-147°C 2-[4-(2-Hydroxy-3-(2-(3,4-dimethoxyphenyl)-N-propyl-äthylamino)-propoxy]-phenyl]-3-methyl-6-methoxy-3,4-dihydro-chinazolin-4-on Schmelzbereich: 112-1170C.Yield: 462 mg (23% of theory), melting point: 158-160 ° C. C23 H 29N304 Calc .: C 67.13 H 7.10 N 10.21 Found: 67.10 7.08 10.09 The following are analogous Compounds obtained: 2- [4- (3-Diethylamino-propoxy) -phenyl] -3-methyl-3,4-dihydroquinazolin-4-one-hydroiodide Melting point: 218-2220C 2- [4- (3-tert-butylamino-propoxy) -phenyl] -8-methoxy-3,4-dihydroquinazolin-4-one Melting point of the dihydrochloride: 133-1350C 2- [4- (3-tert-butylamino-propoxy) -phenyl] -3-methyl-6,7-dimethoxy-3,4-dihydro-quinazolin-4-one Melting point of the hydrochloride: 283-286 ° C 2- [4- (2-Hydroxy-3-tert-butylaminopropoxy) -phenyl] -3-methyl-6-nitro-3,4-dihydro-quinazolin-4-one Melting point: 267-270 ° C (acetone / ether) 2- [4- [4- (2-Hydroxy-3- (4-methoxyphenoxy) -propylamino) -butoxy] -phenyl] -3-methyl-6-methoxy- 3,4-dihydro-quinazolin-4-one Melting point of the hydrochloride: 105-107 ° C 2- [4- (2-Hydroxy-3- (2-3,4-dimethoxyphenyl) -N-methyl-ethylamino) -propoxy] -phenyl] -3-methyl-6- methoxy-3,4-dihydro-quinazolin-4-one Melting point of the dihydrochloride: 152-1550C 2- [4- [3- (2-Hydroxy-3- (4-methoxyphenoxy) propylamino) propoxy] phenyl] -3-methyl-6-methoxy-3,4-dihydro-quinazolin-4-one Melting point: 134-136 ° C 2- [4- (2-Hydroxy-3-tert-butylamino-propoxy) -phenyl] -6-methoxy-3,4-dihydro-quinazolin-4-one Melting point: 189-191 ° C 2- [4- (2-Hydroxy-3- (2- (2-methoxyphenyl) -ethylamino) -propoxy] -phenyl] -3-methyl-6-methoxy-3,4-dihydro -quinazolin-4-one Melting point of the dihydrochloride: 156-158 ° C. 2- [4- (2-Hydroxy-3-diethylamino-propoxy) -phenyl] -3-methyl-6-methoxy-3,4-dihydro-quinazolin-4-one Melting point: 123-125 ° C (acetone / ether) 2- [4- (2-Hydroxy-3-isopropylamino-propoxy) -phenyl] -6-methoxy-6-methoxy-3,4-dihydro-quinazoline-4- on Melting point: 130-132 ° C 2- [4- (2-Hydroxy-3-isopropylamino-propoxy) -phenyl] -6-methoxy-3,4-dihydro-quinazolin-4-one Melting point: 198-201 ° C 2- [4- [2-Hydroxy-3- (2- (2-methoxyphenyl) -ethylamino) -propoxy] -phenyl] -3-methyl-8-methoxy-3,4-dihydro -quinazolin-4-one Melting point of the dihydrochloride: 120-123 ° C 2- [4- (2-Hydroxy-3-diethylamino-propoxy) -phenyl] -3-methyl-8-methoxy-3,4-dihydro-quinazolin-4-one Melting point of the dihydrochloride: 127-130 ° C 2- [4- (2-Hydroxy-3- (2- (2-methylphenoxy) ethylamino) propoxy] phenyl] -3-methyl-8-methoxy-3,4-dihydro-quinazolin-4-one Melting point of the hydrochloride: 122-125 ° C 2- [4- [3- (2-Hydroxy-3- (3-methylphenoxy) propylamino) propoxy] phenyl] -3-methyl-8-methoxy-3,4 -dihydro-quinazolin-4-one Melting point: 138-140 ° C 2- [4- [2-Hydroxy-3- (2- (2-methoxyphenyl) -ethylamino) -propoxy] -phenyl] -3-methyl-6,7-dimethoxy-3,4 -dihydro-quinazolin-4-one Melting point of the trihydrochloride: 188-192 ° C 2- [4- [2-hydroxy-3- (2- (2-methylphenoxy) ethylamino) propoxy] phenyl] -3-methyl-6,7-dimethoxy-3 , 4-dihydro-quinazolin-4-one Melting point: 195-198 ° C 2- [4- [3- (2-Hydroxy-3- (3-methylphenoxy) propylamino) propoxy] phenyl] -3-methyl-6,7-dimethoxy-3,4 -dihydro-quinazolin-4-one Melting point of the hydrochloride: 222 ° C 2- [3-methoxy-4- (2-hydroxy-3-tert-butylaminopropoxy) -phenyl] -3-methyl-6-methoxy-3,4-dihydro-quinazolin-4-one Melting point: 102-105 ° C (acetone / ether) 2- [4- (2-Hydroxy-3-tert-butylaminopropoxy) -phenyl] -3,6-dimethyl-3,4-dihydro-quinazolin-4-one Melting point: 146-150 ° C (acetone / ether) 2- [4- (2-Hydroxy-3-isopropylaminopropoxy) phenyl] -3,6-dimethyl-3,4-dihydro-quinazolin-4-one Melting point: 150-153 ° C (acetone / ether) 2- [4- (2-Hydroxy-3-tert-butylaminopropoxy) -phenyl] -3-methyl-6-chloro-3,4-dihydro-quinazoline-4- on Melting point: 166-168 ° C (acetone / ether) 2- [4- (2-Hydroxy-3-isopropylamino-propoxy) -phenyl] -3-methyl-3,4-dihydro-pyrido [2,3-e] pyrimidin-4-one Melting point of the dihydrochloride: 142-145 ° C 2-R- (2-Hydroxy-3-tert-butylamino-propoxy) -phenyl / -3-methyl-3,4-dihydro-pyrido [2,3-e] pyrimidine- 4-on Melting point of the dihydrochloride: 168-171 ° C 2- [4- [2-Hydroxy-3- (2- (4-methoxy-phenoxy) -ethylamino) -propoxy] -phenyl] -3-methyl-3,4-dihydro -pyrido [2,3-e] pyrimidin-4-one Melting point: 132-135 ° C 2- [4- (2-Hydroxy-3-isopropylamino-propoxy) -phenyl] -3-methyl-3,4-dihydro-pyrido / 3,4-e / pyrimidin-4-one 0 Melting point of the dihydrochloride: 122-125 C 2- [4- (2-hydroxy-3-tert-butylamino-propoxy) -phenyl] -3-methyl-3,4-dihydro-pyrido [2,3-e] pyrimidine -4-on Melting point of the dihydrochloride: 171-173 ° C 2- [4- [3- (2-Hydroxy-3- (4-methoxyphenoxy) -propylamino-propoxy] -phenyl] -8-methoxy-3,4-dihydro-quinazoline- 4-on Melting point of the dihydrochloride: 190-193 ° C 2- [4- (2-Hydroxy-3-tert-butylamino-propoxy) -phenyl] -3-isopropyl-6-methoxy-3,4-dihydro-quinazolin-4-one Melting point: 145-147 ° C 2- [4- (2-Hydroxy-3- (2- (3,4-dimethoxyphenyl) -N-propyl-ethylamino) -propoxy] -phenyl] -3-methyl-6-methoxy -3,4-dihydro-quinazolin-4-one Melting range: 112-1170C.
Claims (4)
Priority Applications (11)
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DE19823220898 DE3220898A1 (en) | 1982-06-03 | 1982-06-03 | Process for the preparation of pyrimidinones and their acid addition salts |
FI831914A FI831914L (en) | 1982-06-03 | 1983-05-30 | FRAMEWORK FOR THE FRAMEWORK OF PYRIMIDINONERS AND THEIR SYRAADDITIONSSALT |
ES522898A ES522898A0 (en) | 1982-06-03 | 1983-06-01 | "PROCEDURE FOR THE PREPARATION OF PYRIMIDINONES" |
KR1019830002442A KR840005107A (en) | 1982-06-03 | 1983-06-01 | Method for preparing pyrimidion and acid addition salts thereof |
PT76806A PT76806B (en) | 1982-06-03 | 1983-06-01 | PROCESS FOR THE PREPARATION OF PYRIMIDINONES AND THEIR SAEUREADDITIONAL SALTS |
DD83251638A DD210904A5 (en) | 1982-06-03 | 1983-06-01 | PROCESS FOR PREPARING PYRIMIDINONES |
NO831994A NO831994L (en) | 1982-06-03 | 1983-06-02 | PROCEDURE FOR PREPARATION OF PYRIMIDINON DERIVATIVES |
HU831976A HU190846B (en) | 1982-06-03 | 1983-06-02 | Process for the production derivatives of pyrimidinones and of their acid addition salts |
DK250883A DK250883A (en) | 1982-06-03 | 1983-06-02 | PROCEDURE FOR THE PREPARATION OF PYRIMIDINONES OR THEIR ACID ADDITION SALTS |
CA000429507A CA1217768A (en) | 1982-06-03 | 1983-06-02 | Process for the preparation of pyrimidinones and their acid addition salts |
ES527906A ES527906A0 (en) | 1982-06-03 | 1983-12-09 | PROCEDURE FOR THE PREPARATION OF PYRIMIDINONES (AS A DIVISIONAL OF PATENT NUMBER 522.898) |
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DE19823220898 DE3220898A1 (en) | 1982-06-03 | 1982-06-03 | Process for the preparation of pyrimidinones and their acid addition salts |
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DE19823220898 Withdrawn DE3220898A1 (en) | 1982-06-03 | 1982-06-03 | Process for the preparation of pyrimidinones and their acid addition salts |
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KR (1) | KR840005107A (en) |
CA (1) | CA1217768A (en) |
DD (1) | DD210904A5 (en) |
DE (1) | DE3220898A1 (en) |
DK (1) | DK250883A (en) |
ES (2) | ES522898A0 (en) |
FI (1) | FI831914L (en) |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1995024379A1 (en) * | 1994-03-09 | 1995-09-14 | Newcastle University Ventures Limited | Benzamide analogs, useful as parp (adp-ribosyltransferase, adprt) dna repair enzyme inhibitors |
EP1558260A2 (en) * | 2002-11-04 | 2005-08-03 | Nps Pharmaceuticals, Inc. | Quinazolinone compounds as calcilytics |
WO2005115993A1 (en) | 2004-05-31 | 2005-12-08 | Banyu Pharmaceutical Co., Ltd. | Quinazoline derivative |
US7893071B2 (en) * | 2001-04-23 | 2011-02-22 | University Of Virginia Patent Foundation | Synthesis and evaluation of novel phthalimide mimics as anti-angiogenic |
CN101531638B (en) * | 2008-03-13 | 2011-12-28 | 中国科学院广州生物医药与健康研究院 | Compounds useful as estrogen-related receptor modulators and uses thereof |
Families Citing this family (1)
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CN101628913B (en) | 2008-07-18 | 2013-01-23 | 中国科学院广州生物医药与健康研究院 | Compounds useful as estrogen-related receptor modulators and uses thereof |
-
1982
- 1982-06-03 DE DE19823220898 patent/DE3220898A1/en not_active Withdrawn
-
1983
- 1983-05-30 FI FI831914A patent/FI831914L/en not_active Application Discontinuation
- 1983-06-01 ES ES522898A patent/ES522898A0/en active Granted
- 1983-06-01 KR KR1019830002442A patent/KR840005107A/en not_active Application Discontinuation
- 1983-06-01 DD DD83251638A patent/DD210904A5/en unknown
- 1983-06-01 PT PT76806A patent/PT76806B/en unknown
- 1983-06-02 HU HU831976A patent/HU190846B/en unknown
- 1983-06-02 CA CA000429507A patent/CA1217768A/en not_active Expired
- 1983-06-02 NO NO831994A patent/NO831994L/en unknown
- 1983-06-02 DK DK250883A patent/DK250883A/en not_active Application Discontinuation
- 1983-12-09 ES ES527906A patent/ES527906A0/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995024379A1 (en) * | 1994-03-09 | 1995-09-14 | Newcastle University Ventures Limited | Benzamide analogs, useful as parp (adp-ribosyltransferase, adprt) dna repair enzyme inhibitors |
US5756510A (en) * | 1994-03-09 | 1998-05-26 | Newcastle University Ventures Limited | Benzamide analogs useful as PARP (ADP-ribosyltransferase, ADPRT) DNA repair enzyme inhibitors |
US6015827A (en) * | 1994-03-09 | 2000-01-18 | Newcastle University Ventures Limited | Benzoxazole-4-carboxamides and their use in inhibiting poly (adp-ribose) polymerase activity and improving cytotoxic effectiveness of cytotoxic drugs or radiotherapy |
US7893071B2 (en) * | 2001-04-23 | 2011-02-22 | University Of Virginia Patent Foundation | Synthesis and evaluation of novel phthalimide mimics as anti-angiogenic |
EP1558260A2 (en) * | 2002-11-04 | 2005-08-03 | Nps Pharmaceuticals, Inc. | Quinazolinone compounds as calcilytics |
JP2006512315A (en) * | 2002-11-04 | 2006-04-13 | エヌピーエス ファーマスーティカルズ インコーポレイテッド | Quinazolinone compounds as calcilytics |
EP1558260A4 (en) * | 2002-11-04 | 2006-10-25 | Nps Pharma Inc | Quinazolinone compounds as calcilytics |
WO2005115993A1 (en) | 2004-05-31 | 2005-12-08 | Banyu Pharmaceutical Co., Ltd. | Quinazoline derivative |
US7960394B2 (en) | 2004-05-31 | 2011-06-14 | Banyu Pharmaceutical Co., Ltd. | Quinazoline derivative |
CN101531638B (en) * | 2008-03-13 | 2011-12-28 | 中国科学院广州生物医药与健康研究院 | Compounds useful as estrogen-related receptor modulators and uses thereof |
Also Published As
Publication number | Publication date |
---|---|
PT76806A (en) | 1983-07-01 |
ES8406450A1 (en) | 1984-08-01 |
CA1217768A (en) | 1987-02-10 |
HU190846B (en) | 1986-11-28 |
FI831914A0 (en) | 1983-05-30 |
DK250883A (en) | 1983-12-04 |
ES527906A0 (en) | 1984-08-01 |
ES8403115A1 (en) | 1984-03-01 |
FI831914L (en) | 1983-12-04 |
DK250883D0 (en) | 1983-06-02 |
DD210904A5 (en) | 1984-06-27 |
PT76806B (en) | 1986-04-09 |
KR840005107A (en) | 1984-11-03 |
ES522898A0 (en) | 1984-03-01 |
NO831994L (en) | 1983-12-05 |
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