NO143902B - Fenyl-lavere alkanoylaminer for bruk til fremstilling av terapeutisk virksomme fenyl-lavere-alkylaminer - Google Patents
Fenyl-lavere alkanoylaminer for bruk til fremstilling av terapeutisk virksomme fenyl-lavere-alkylaminer Download PDFInfo
- Publication number
- NO143902B NO143902B NO793447A NO793447A NO143902B NO 143902 B NO143902 B NO 143902B NO 793447 A NO793447 A NO 793447A NO 793447 A NO793447 A NO 793447A NO 143902 B NO143902 B NO 143902B
- Authority
- NO
- Norway
- Prior art keywords
- phenyl
- lower alkyl
- hydrogen
- mol
- formula
- Prior art date
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- 238000002360 preparation method Methods 0.000 title claims description 8
- 150000003973 alkyl amines Chemical class 0.000 title description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 26
- 239000001257 hydrogen Substances 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
- -1 2-cyclohexylethyl Chemical group 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims 1
- 125000004414 alkyl thio group Chemical group 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 31
- 150000001412 amines Chemical group 0.000 description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 11
- 229910003446 platinum oxide Inorganic materials 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- IZCCWISLNJGJIZ-UHFFFAOYSA-N 2-(3-benzoylphenyl)propanoyl chloride Chemical compound ClC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 IZCCWISLNJGJIZ-UHFFFAOYSA-N 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 150000004820 halides Chemical class 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- 238000010531 catalytic reduction reaction Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- ZOVAGRBJMBDVDC-UHFFFAOYSA-N 2-(3-benzoylphenyl)acetyl chloride Chemical compound ClC(=O)CC1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 ZOVAGRBJMBDVDC-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- SDGKUVSVPIIUCF-UHFFFAOYSA-N 2,6-dimethylpiperidine Chemical compound CC1CCCC(C)N1 SDGKUVSVPIIUCF-UHFFFAOYSA-N 0.000 description 3
- WKYVKENYQAXODJ-UHFFFAOYSA-N 2-(cyclohexylmethyl)piperidine Chemical compound C1CCCNC1CC1CCCCC1 WKYVKENYQAXODJ-UHFFFAOYSA-N 0.000 description 3
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 229940121363 anti-inflammatory agent Drugs 0.000 description 3
- 239000002260 anti-inflammatory agent Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- BKDMXVREWXKZLB-UHFFFAOYSA-N 3-benzylpiperidine Chemical compound C=1C=CC=CC=1CC1CCCNC1 BKDMXVREWXKZLB-UHFFFAOYSA-N 0.000 description 2
- JVZRCNQLWOELDU-UHFFFAOYSA-N 4-Phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 2
- NRPFNQUDKRYCNX-UHFFFAOYSA-N 4-methoxyphenylacetic acid Chemical compound COC1=CC=C(CC(O)=O)C=C1 NRPFNQUDKRYCNX-UHFFFAOYSA-N 0.000 description 2
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012458 free base Substances 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- AMAITRZHODJICV-UHFFFAOYSA-N 1-(2,6-dimethylpiperidin-1-yl)-2-(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1CC(=O)N1C(C)CCCC1C AMAITRZHODJICV-UHFFFAOYSA-N 0.000 description 1
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 1
- VCROXSLBLDVPJA-UHFFFAOYSA-N 2-(2-cyclohexylethyl)piperidine;hydrochloride Chemical compound Cl.C1CCCCC1CCC1CCCCN1 VCROXSLBLDVPJA-UHFFFAOYSA-N 0.000 description 1
- JJJPNTQYUJPWGQ-UHFFFAOYSA-N 2-(3-Phenylpropyl)pyridine Chemical compound C=1C=CC=NC=1CCCC1=CC=CC=C1 JJJPNTQYUJPWGQ-UHFFFAOYSA-N 0.000 description 1
- HEEJNAVABQKSGM-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(2,6-dimethylpiperidin-1-yl)propan-1-one Chemical compound C=1C=CC(C(=O)C=2C=CC=CC=2)=CC=1C(C)C(=O)N1C(C)CCCC1C HEEJNAVABQKSGM-UHFFFAOYSA-N 0.000 description 1
- PHDPPRWKYDPRKL-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(2-methylazepan-1-yl)propan-1-one Chemical compound C=1C=CC(C(=O)C=2C=CC=CC=2)=CC=1C(C)C(=O)N1CCCCCC1C PHDPPRWKYDPRKL-UHFFFAOYSA-N 0.000 description 1
- LHMVTRFLIYAQEK-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(3-benzylpiperidin-1-yl)propan-1-one Chemical compound C=1C=CC(C(=O)C=2C=CC=CC=2)=CC=1C(C)C(=O)N(C1)CCCC1CC1=CC=CC=C1 LHMVTRFLIYAQEK-UHFFFAOYSA-N 0.000 description 1
- ZPTQEOSUBOWWKN-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(3-butylmorpholin-4-yl)propan-1-one Chemical compound CCCCC1COCCN1C(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 ZPTQEOSUBOWWKN-UHFFFAOYSA-N 0.000 description 1
- WQGLFJNBYKYFND-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(3-ethylthiomorpholin-4-yl)propan-1-one Chemical compound CCC1CSCCN1C(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 WQGLFJNBYKYFND-UHFFFAOYSA-N 0.000 description 1
- YMSVNQQZXRGBSI-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(4-cyclohexylpiperidin-1-yl)propan-1-one Chemical compound C=1C=CC(C(=O)C=2C=CC=CC=2)=CC=1C(C)C(=O)N(CC1)CCC1C1CCCCC1 YMSVNQQZXRGBSI-UHFFFAOYSA-N 0.000 description 1
- CMYGPYBTRHGNNX-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-(4-methylpiperazin-1-yl)propan-1-one Chemical compound C=1C=CC(C(=O)C=2C=CC=CC=2)=CC=1C(C)C(=O)N1CCN(C)CC1 CMYGPYBTRHGNNX-UHFFFAOYSA-N 0.000 description 1
- HXDLPHIGHCUHGA-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-[2-(cyclohexylmethyl)piperidin-1-yl]ethanone Chemical compound C1CCCC(CC2CCCCC2)N1C(=O)CC(C=1)=CC=CC=1C(=O)C1=CC=CC=C1 HXDLPHIGHCUHGA-UHFFFAOYSA-N 0.000 description 1
- CXHHGFWXVDGQON-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-[2-(cyclohexylmethyl)piperidin-1-yl]propan-1-one Chemical compound C=1C=CC(C(=O)C=2C=CC=CC=2)=CC=1C(C)C(=O)N1CCCCC1CC1CCCCC1 CXHHGFWXVDGQON-UHFFFAOYSA-N 0.000 description 1
- JPBOMHRGQOHNTR-UHFFFAOYSA-N 2-(3-benzoylphenyl)-1-morpholin-4-ylethanone Chemical compound C1COCCN1C(=O)CC(C=1)=CC=CC=1C(=O)C1=CC=CC=C1 JPBOMHRGQOHNTR-UHFFFAOYSA-N 0.000 description 1
- WFDHTDOBUBJYOQ-UHFFFAOYSA-N 2-(3-benzoylphenyl)-n-[3-(dimethylamino)propyl]acetamide Chemical compound CN(C)CCCNC(=O)CC1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 WFDHTDOBUBJYOQ-UHFFFAOYSA-N 0.000 description 1
- NRLIUPKSDCIRQM-UHFFFAOYSA-N 2-(3-cyclohexylpropyl)piperidine;hydrochloride Chemical compound Cl.C1CCCNC1CCCC1CCCCC1 NRLIUPKSDCIRQM-UHFFFAOYSA-N 0.000 description 1
- DHWBCWFJOXAIKY-UHFFFAOYSA-N 2-(cyclohexylmethyl)piperidine;hydrochloride Chemical compound Cl.C1CCCNC1CC1CCCCC1 DHWBCWFJOXAIKY-UHFFFAOYSA-N 0.000 description 1
- QNVGBHASBLUJOQ-UHFFFAOYSA-N 2-(cyclohexylmethyl)pyrrolidine;hydrochloride Chemical compound Cl.C1CCCCC1CC1CCCN1 QNVGBHASBLUJOQ-UHFFFAOYSA-N 0.000 description 1
- BIAWAXVRXKIUQB-MDZDMXLPSA-N 2-[(e)-2-phenylethenyl]pyridine Chemical compound C=1C=CC=CC=1/C=C/C1=CC=CC=N1 BIAWAXVRXKIUQB-MDZDMXLPSA-N 0.000 description 1
- ALBJLKUYVHCSFA-UHFFFAOYSA-N 2-[3-(2,4-dichlorobenzoyl)phenyl]-n,n-bis(2-methylpropyl)propanamide Chemical compound CC(C)CN(CC(C)C)C(=O)C(C)C1=CC=CC(C(=O)C=2C(=CC(Cl)=CC=2)Cl)=C1 ALBJLKUYVHCSFA-UHFFFAOYSA-N 0.000 description 1
- LZXIANTZJHRDMP-UHFFFAOYSA-N 2-[3-(2,4-dichlorobenzoyl)phenyl]propanoyl chloride Chemical compound ClC(=O)C(C)C1=CC=CC(C(=O)C=2C(=CC(Cl)=CC=2)Cl)=C1 LZXIANTZJHRDMP-UHFFFAOYSA-N 0.000 description 1
- HZFWLZDDIDBEFT-UHFFFAOYSA-N 2-[3-(2-bromobenzoyl)-4-methylphenyl]propanoyl chloride Chemical compound ClC(=O)C(C)C1=CC=C(C)C(C(=O)C=2C(=CC=CC=2)Br)=C1 HZFWLZDDIDBEFT-UHFFFAOYSA-N 0.000 description 1
- NAHVCNVUYWQYLZ-UHFFFAOYSA-N 2-[3-(2-chloro-4-methylbenzoyl)phenyl]propanoyl chloride Chemical compound ClC(=O)C(C)C1=CC=CC(C(=O)C=2C(=CC(C)=CC=2)Cl)=C1 NAHVCNVUYWQYLZ-UHFFFAOYSA-N 0.000 description 1
- NPMPDWKVEADAHE-UHFFFAOYSA-N 2-[3-[3-(trifluoromethyl)benzoyl]phenyl]propanoyl chloride Chemical compound ClC(=O)C(C)C1=CC=CC(C(=O)C=2C=C(C=CC=2)C(F)(F)F)=C1 NPMPDWKVEADAHE-UHFFFAOYSA-N 0.000 description 1
- PCFUWBOSXMKGIP-UHFFFAOYSA-N 2-benzylpyridine Chemical compound C=1C=CC=NC=1CC1=CC=CC=C1 PCFUWBOSXMKGIP-UHFFFAOYSA-N 0.000 description 1
- LOBXPLPVYOYYKM-UHFFFAOYSA-N 2-cyclohexylpiperidine;hydrochloride Chemical compound Cl.C1CCCCC1C1NCCCC1 LOBXPLPVYOYYKM-UHFFFAOYSA-N 0.000 description 1
- NJBCRXCAPCODGX-UHFFFAOYSA-N 2-methyl-n-(2-methylpropyl)propan-1-amine Chemical compound CC(C)CNCC(C)C NJBCRXCAPCODGX-UHFFFAOYSA-N 0.000 description 1
- LGONGMXQDFYGKU-UHFFFAOYSA-N 2-methylazepane Chemical compound CC1CCCCCN1 LGONGMXQDFYGKU-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- VEXYJRGIIDMGGJ-UHFFFAOYSA-N 2-morpholin-4-yl-1,2-diphenylethanone Chemical class C=1C=CC=CC=1C(=O)C(C=1C=CC=CC=1)N1CCOCC1 VEXYJRGIIDMGGJ-UHFFFAOYSA-N 0.000 description 1
- WMPPDTMATNBGJN-UHFFFAOYSA-N 2-phenylethylbromide Chemical compound BrCCC1=CC=CC=C1 WMPPDTMATNBGJN-UHFFFAOYSA-N 0.000 description 1
- UUCLVSDUMKMBSM-UHFFFAOYSA-N 3-benzylpyridine Chemical compound C=1C=CN=CC=1CC1=CC=CC=C1 UUCLVSDUMKMBSM-UHFFFAOYSA-N 0.000 description 1
- KXKXSYDPJSQSPP-UHFFFAOYSA-N 3-butylmorpholine Chemical compound CCCCC1COCCN1 KXKXSYDPJSQSPP-UHFFFAOYSA-N 0.000 description 1
- 229940105325 3-dimethylaminopropylamine Drugs 0.000 description 1
- YJJLBCDRIUBMQF-UHFFFAOYSA-N 3-ethylthiomorpholine Chemical compound CCC1CSCCN1 YJJLBCDRIUBMQF-UHFFFAOYSA-N 0.000 description 1
- OKKFUFHNPJPJCK-UHFFFAOYSA-N 4-(2-cyclohexylethyl)piperidine Chemical compound C1CCCCC1CCC1CCNCC1 OKKFUFHNPJPJCK-UHFFFAOYSA-N 0.000 description 1
- LYNHGLNYFFVOKE-UHFFFAOYSA-N 4-(2-cyclohexylethyl)piperidine;hydrochloride Chemical compound Cl.C1CCCCC1CCC1CCNCC1 LYNHGLNYFFVOKE-UHFFFAOYSA-N 0.000 description 1
- QKHRGPYNTXRMSL-VOTSOKGWSA-N 4-[(e)-2-phenylethenyl]pyridine Chemical compound C=1C=CC=CC=1/C=C/C1=CC=NC=C1 QKHRGPYNTXRMSL-VOTSOKGWSA-N 0.000 description 1
- ZFCFBWSVQWGOJJ-UHFFFAOYSA-N 4-chlorobutanenitrile Chemical compound ClCCCC#N ZFCFBWSVQWGOJJ-UHFFFAOYSA-N 0.000 description 1
- HQSCLNJCVFZWCW-UHFFFAOYSA-N 4-cyclohexylpiperidine Chemical compound C1CCCCC1C1CCNCC1 HQSCLNJCVFZWCW-UHFFFAOYSA-N 0.000 description 1
- VERIFEZQOCIVJD-UHFFFAOYSA-N 4-cyclohexylpiperidine;hydrochloride Chemical compound Cl.C1CCCCC1C1CCNCC1 VERIFEZQOCIVJD-UHFFFAOYSA-N 0.000 description 1
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
- PZMVSPKZURPPAE-UHFFFAOYSA-N 5-benzyl-2,3-dihydro-1h-pyrrole Chemical compound C=1C=CC=CC=1CC1=CCCN1 PZMVSPKZURPPAE-UHFFFAOYSA-N 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 238000006237 Beckmann rearrangement reaction Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- JFTLLWSQWAMRMO-UHFFFAOYSA-N N-tert-butyl-2-[3-(2-chloro-4-methylbenzoyl)phenyl]propanamide Chemical compound CC(C)(C)NC(=O)C(C)C1=CC=CC(C(=O)C=2C(=CC(C)=CC=2)Cl)=C1 JFTLLWSQWAMRMO-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 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
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229960000991 ketoprofen Drugs 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- DLSOILHAKCBARI-UHFFFAOYSA-N n-benzyl-2-methylpropan-2-amine Chemical compound CC(C)(C)NCC1=CC=CC=C1 DLSOILHAKCBARI-UHFFFAOYSA-N 0.000 description 1
- HQOCVRQYIHJGIR-UHFFFAOYSA-N n-benzyl-n-tert-butyl-2-[3-[3-(trifluoromethyl)benzoyl]phenyl]propanamide Chemical compound C=1C=CC(C(=O)C=2C=C(C=CC=2)C(F)(F)F)=CC=1C(C)C(=O)N(C(C)(C)C)CC1=CC=CC=C1 HQOCVRQYIHJGIR-UHFFFAOYSA-N 0.000 description 1
- ZRHAGDPKFFHVEY-UHFFFAOYSA-N n-phenyl-1,3,5-triazin-2-amine Chemical class N=1C=NC=NC=1NC1=CC=CC=C1 ZRHAGDPKFFHVEY-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 201000010153 skin papilloma Diseases 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/06—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/12—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with only hydrogen atoms attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/14—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/16—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with acylated ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/10—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms
- C07D295/112—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/135—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
-
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
Foreliggende oppfinnelse angår fenyl-lavere-alkanoylaminer for bruk som utgangsforbindelser til fremstilling av terapeutisk virksomme forbindelser med den generelle formel:
hvor R og er hydrogen, lavere-alkyl, hydroksy, lavere-
alkoksy, trifluormetyl, lavere-alkylmerkapto, lavere-alkyl-
sulfinyl, lavere-alkylsulfonyl eller halogen valgt fra fluor,
klor og brom; R2 er hydrogen, eller lavere alkoksy eller hydroksy i 4-stillingen, eller lavere-alkyl enten i- 2-, 4-, 5- eller 6-stillingen; R^ er hydrogen eller lavere alkyl; gruppen ^C=X representerer ^C=0 eller ^C(H)OH; og N=B er en av gruppene
hvor R3 er hydrogen eller lavere-alkyl og er like eller forskjellige når de opptrer mer enn en gang; R4 og R5 er hver lavere alkyl; Rg og R7 er hver hydrogen, lavere-alkyl, cykloheksyl, cykloheksylmetyl, 2-cykloheksyletyl, 3-cyklyheksyl-propyl eller benzyl; Z er 0, S eller N-Rg, hvor Rg er lavere-alkyl eller cykloheksyl; og n er et helt tall på 1,2 eller 3; samt syreaddisjonssalter derav.
Foreliggende fenyl-lavere-alkanoylaminer er kjenne-tegnet ved at de har formelen:
hvor R, R^, R2, R^ og B har de ovenfor angitte betydninger.,
Mange typer organiske forbindelser kan brukes som anti-inflammatoriske midler, men mange slike midler er sure, dette gjelder f.eks. a-(3-benzoylfenyl)propionsyre, vanligvis kjent som ketoprofen (britisk patent nr. 1.164.585). Slike sure midler er ofte irriterende, og de kan i visse tilfeller fremkalle mavesår når de tilføres oralt. Det er således et stort behov for anti-inflammatoriske midler som ikke er irriterende på mavens slimhinner, f.eks. forbindelser med en basisk aminfunksjon. Skjønt det i den kjemiske litteratur er beskrevet en rekke amin-substituerte forbindelser med anti-inflammatorisk aktivi-tet [se f.eks. US-patentene 3.770.748 og 3.803.127, (N-fenyl-polymetyleniminer), US-patentene 3.772.311 og 3.773.772 (poly-metylenimino-lavere-alkanoylpyrazoler), US-patent 3.773.944 (1-[3-amino-propyl]ftalaner), US-patent 3.801.594, (3-amino-lavere-alkylindolerj, US-patent 3.810.985 , (4-anilino-l,3,5-triaziner) og fransk patent 1.549.342 (4-[benzoylfenylmetyl]-morfoliner)], så er det ingen slike basiske forbindelser kommersielt tilgjengelige, og ingen er kjent for å være under-søkt av farmakologer for mulig kommersiell utvikling. Man har derfor stadig vært på jakt etter et effektivt ikke-surt, anti-inf lammatorisk middel som kan utvikles kommersielt. Slike effektive midler representeres av de angitte forbindelser med formel I som oppnås ved anvendelse av de foreliggende utgangsforbindelser.
Med de ovenfor angitte betegnelsene lavere-alkyl og lavere-alkoksy forstås mettede, enverdige, alifatiske radikaler, sik som forgrenede radikaler med fra 1-4 karbonatomer, f.eks. metyl, etyl, propyl, isopropyl, butyl, sek-butyl, isobutyl, metoksy, etoksy, propoksy, isopropoksy, butoksy, sek-butoksy og isobutoksy.
Når det gjelder omdannelsen av foreliggende forbindelser med formel V til de terapeutisk virksomme forbindelsene med formel I, vises det til norsk patent nr. 142.907.
Forbindelser med formel V fremstilles ved en reaksjon mellom et passende 3-[RR^-(fenyl)-CO]-fenyl-lavere-alkanoyl-halogenid med formel III (fremstilt ved en reaksjon mellom den tilsvarende syre med formel II og et tionylhalogenid) og et passende amin med formel IV, H-N=B. Forbindelsene med formel I hvor ^C=X representerer ^C(H)0H, kan deretter fremstilles ved å redusere det resulterende 3-[RR^-(fenyl)-CO]-fenyl-lavere-alkanoylamin med formel V med et middel som effektivt reduserer amider til aminer, f.eks. et alkalimetallaluminiumhydrid, et trialkylaluminium eller dialkylaluminiumhydrid. Denne fremgangsmåe er angitt ved følgende reaksjonsskjerna:
hvor R, R^, R<2>, R^ og N=B har samme betydning som angitt ovenfor, og Hal er halogen. Fremstillingen av syrehalogenidet utføres med eller uten et oppløsningsmiddel ved oppvarming av syren med et molart overskudd av tionylhalogenid. Omdannelse av halogenidet til amidet med formel V utføres ved å omsette halogenidet med aminet i nærvær av en syreakseptor, f.eks. et alkalimetallkarbo-nat eller bikarbonat, et tri-lavere-alkylamin eller et overskudd av aminet H-N=B. Reaksjonen utføres fortrinnsvis i et inert organisk oppløsningsmiddel, f.eks. metylendiklorid, benzen, toluen eller xylen.
Aminer med formel IV hvor -N=B er gruppen:
er kjente forbindelser.
Aminer med formel IV hvor -N=B er gruppen:
hvor n er 2, er også kjente og er beskrevet i US-patent 3.238.215. Som beskrevet i dette patent, kan de fremstilles ved en katalytisk reduksjon over platinaoksyd av et passende R^, Rg eller R^-substituert pyridin, som er kommsersielt tilgjengelige.
Aminer med formel IV hvor N=B er gruppen:
hvor n er 1 og R^ er hydrogen, kan fremstilles ved å koke under tilbakeløp en blanding av et passende alkandion, ammoniumacetat og iseddik, og katalytisk reduksjon over platinaoksyd av det resulterende 2-R2~5-Rg-pyrrol, ifølge reaksjonsskjemaet:
hvor R^ og Rg har samme betydning som angitt ovenfor.
Alternativt kan aminene med formel IV hvor -N=B er gruppen: hvor n er 1 og R_ er hydrogen, fremstilles ved å omsette en Grignard reagens, RgMgHal, med et 4-R2~4-halogenbutyronitril, R^-CH-(Hal)-(CH2)2~CN, direkte ringslutning av det resulterende l-amino-l-Rg-4-R3-4-halogenbuten, og katalytisk reduksjon av det resulterende 2-Rg-5-R2~4,5-dihydropyrrol, ifølge reaksjonsskjemaet:
hvor R^, Rg og Hal har samme betydning som angitt ovenfor. ,
Aminene med formel IV hvor -N=B er gruppen:
kan fordelaktig fremstilles, på samme måte som aminene hvor
-N=B er gruppen:
hvor n er 2, ved en katalytisk reduksjon over platinaoksyd av den tilsvarende 4-Rg-pyridin.
Aminene med formel IV hvor -N=B er gruppen:
hvor R 3 og R^ er hydrogen, n er 3 og Rg har samme betydning som angitt ovenfor, kan fremstilles ved Beckmann omleiring, av et passende Rg-substituert-cykloheksanonoksim og reduksjon med litiumaluminiumhydrid av det tilsvarende laktam, ifølge reaksjonen:
Aminene med formel IV hvor -N=B er gruppen: hvor Z er 0, kan fremstilles etter den fremgangsmåte som er beskrevet i britisk patent 835.717, som omfatter at man fører en inndampet blanding av en glykoleter med formelen: sammen med ammoniakk og hydrogen over en hydrogenerings/de-hydrogeneringskatalysator basert enten på nikkel eller kobolt, ved temperatur på 150-250°C. En foretrukken katalysator er nikkel på kiselgur.
Aminene med formel IV hvor -N=B er gruppen:
hvor Z er S, blir fortrinnsvis fremstilt ved de fremgangsmåter som er beskrevet i Idson et al., J. Am. Chem.. Soc. 76, 2902
(1954), som enten omfatter reaksjonen mellom et natriumsulfid og et passende bis-2-halogenetylamin: eller hvor man omsetter ammoniakk med et passende bis-2-halogen-etylsulfid:
hvor R., og Rg har samme betydning som angitt ovenfor, og Hal representerer halogen.
Nevnte 3-[R^-(fenyl)-CO]-fenyl-lavere-alkansyre med formel II hvor R2 er hydrogen eller lavere-alkyl, er kjente forbindelser som kan fremstilles ved de fremgangsmåter som er beskrevet i britisk patent 1.164.585. Skjønt forbindelser med formel II hvor R., er hydroksy, også kan fremstilles ved de fremgangsmåter som brukes for å fremstille forbindelsene hvor 1*2 er hydrogen eller lavere-alkyl og forbindelser med formel II, slik det er beskrevet ovenfor, til sluttproduktene med formel I, så er det foretrukket å fremstille forbindelsene med formel I hvor R2 er hydroksy, fra en 4-lavere-alkoksy-fenyl-lavere alkansyre ved å omdanne sistnevnte til tilsvarende syrehalogenid, omdanne dette til det tilsvarende 4-lavere-alkoksyfenyl-lavere-alkanoylamin ved å omsette syrehalogenidet med et amin H-N=B, hvoretter man reduserer det resulterende amin med en reagens som effektivt reduserer amider til aminer, f.eks. et alkalimetallaluminiumhydrid, hvorpå man reagerer det resulterende amin med et syrehalogenid, R^-(fenyl)-CO-Hal, idet man brukder Friedel-Crafts betingelser, hvoretter man til-slutt spalter nevnte lavere-alkoksygruppe til hydroksygruppen, idet man bruker velkjente fremgangsmåter, slik som oppvarming med hydrobromsyre. Denne fremgangsmåte er angitt ved følgende reaksjonssekvens:
hvor R, R^, R^, R4, N=B og Hal har samme betydning som angitt ovenfor. Reaksjonsbetingelsene for de fire første reaksjoner i denne sekvens er beskrevet tidligere, og spaltningen av eteren med hydrobromsyre er en vanlig reaksjon som er velkjent.
På grunn av at det kan være minst ett og opptil fire asymmetriske sentere i foreliggende forbindelser, dvs. det karbonatom som står inntil fenylringen til hvilket R^-gruppen er knyttet, samt forskjellige asymmetriske sentere i gruppen -N=B til hvilken gruppene R^, R4, R5, Rg og R^ er knyttet, så vil forbindelser med formel V eksistere i stereokjemiske isomere former som alle inngår i foreliggende oppfinnelse. Hvis det er ønskelig, kan man isolere eller fremstille en spesiell stereo-kjemisk form, noe som kan gjøres ved at man bruker i seg selv kjente fremgangsmåter.
Foreliggende forbindelsers molekylstruktur ble bestemt
på basis av studier over spektra i infrarødt, ultrafiolett, samt kjernemagnetiske spektra, og bekreftet ved at det var en overens-stemmelse mellom beregnet og funnet verdi for de forskjellige elementer i forbindelsene.
Følgende eksempler illustrerer oppfinnelsen. Alle smeltepunkter er ukorrigerte.
Fremstilling av aminmellomprodukter
Fremstilling 1
I tre separate forsøk ble 33,8 g (0,20 mol) porsjoner
av 2-benzylpyridin hver i en oppløsning på ca. 225 ml etanol og 22 ml konsentrert saltsyre, redusert over 4,0 g porsjoner av platinaoksydkatalysator under et trykk på ca. 3,8 kg/cm 2 av hydrogen ved en temperatur på 55-61°C. Da reduksjonen var ferdig, ble katalysatoren frafiltrert, vasket med en mindre mengde etanol, og de samlede filtrater fordampet til et volum på ca.
80 ml, og deretter fortynnet med ca. 500 ml kokende aceton.
Det faste stoff som ble utfelt ble deretter oppsamlet, vasket med aceton og tørket, og man fikk et samlet utbytte på 124,8 g 2-cykloheksylmetylpiperidinhydroklorid, smp. 211-213°C. Den frie base ble regenerert fra hydrokloridet ved å nøytralisere dette med en vandig oppløsning av kaliumkarbonat, ekstrahere den oljeaktige base over i benzen, fordampe benzenoppløsningen til tørrhet og destillere den gjenværende olje i vakuum ved 55-59°C/0,27 mm. Man fikk således fremstilt 89,4 g 2-cykloheksylmetylpiperidin.
Fremstilling 2
En blanding av 15,52 g (0,10 mol) 2-fenylpyridin i 15 ml konsentrert saltsyre og 2,0 g platinaoksyd i 185 ml etanol i en trykkflaske ble oppvarmet og rystet i en Parr hydrogenator under et trykk på o ca. 4 kg/cm 2 av hydrogen ved en temperatur på ca.
60°C. Da reduksjonen var ferdig iløpet av 8 timer, ble katalysatoren fjernet ved filtrering, og filtratet konsentrert til 50 ml og fortynnet med 200 ml aceton. Det faste stoff ble oppsamlet og tørket, og man fikk 14,54 g 2-cykloheksylpiperidinhydroklorid, smp. 251-253°C.
Fremstilling 3
En blanding av 9,1 g (0,05 mol) 2-stilbazol (Shaw et al., J. Chem. Soc. 1933, 77/79) og 1,0 g platinaoksyd i en oppløsning av 240 ml etanol og 10 ml konsentrert saltsyre i en trykkflaske, ble oppvarmet og rystet i en Parr hydrogenator under et hydrogentrykk på ca. 4 kg/cm^ og ved en temperatur på ca. 60°C. Da reduksjonen var ferdig iløpet av 8 timer, ble katalysatoren fjernet ved filtrering, filtratet konsentrert til et volum på
ca. 50 ml og fortynnet med 200 ml aceton. Det faste stoff ble utskilt, tørket og man fikk 9,6 g 2-(2-cykloheksyletyl)-piperi-dinhydroklorid, smp. 155-156°C.
Fremstilling 4
En oppløsning av 78,1 g (0,84 mol) 4-metylpyridin og 89,0 g (0,84 mol) benzaldehyd i 10 3 g eddiksyreanhydrid ble oppvarmet under omrøring med koking under tilbakeløp i 24 timer. Blandingen ble så konsentrert til en tykk olje i vakuum, og resten oppløst i varm etanol. Det faste stoff som skilte seg ut ble oppsamlet og omkrystallisert fra etanol, hvorved man fikk 57,9 g 4-styrylpyridin, smp. 131,5-133°C.
Sistnevnte forbindelse (36,2 g, 0,2 mol) ble oppløst i 220 ml absolutt etanol og 30 ml konsentrert saltsyre, ble redusert over 3,0 g platinaoksyd under et hydrogentrykk på ca. 4 kg/cm 2. Produktet ble opparbeidet som beskrevet ovenfor under fremstilling nr. 1 og isolert i form av hydrokloridsaltet, og man fikk 4 3,5 g 4-(2-cykloheksyletyl)piperidinhydroklorid, smp. 246-248°C.
Fremstilling 5
15,5 g 4-fenylpyridin (0,1 mol) ble oppløst i 185 ml absolutt etanol og 15 ml konsentrert saltsyre og redusert med hydrogen over 2 g platinaoksyd under et hydrogentrykk på ca. 4 kg/cm 2. Produktet ble opparbeidet som beskrevet under fremstilling nr. 1 og isolert i form av hydrokloridsaltet, og man fikk 15,3 g 4-cykloheksylpiperidinhydroklorid (den frie base har et smp. på 106-109°C).
Fremstilling 6
En blanding av 8,6 g (0,36 mol) magnesiumspon i 150 ml tørr eter ble i små porsjoner under avkjøling og omrøring tilsatt en oppløsning av 45,0 g (0,36 mol) benzylklorid i 75 ml vannfri eter. Etter at tilsetningen var fullstendig ble blandingen omrørt i ca. 1 time og så behandlet dråpevis med en opp-løsning av 26,6 g 4-klor-butyronitril i 95 ml eter. Etter at tilsetningen var ferdig, ble eteren gradvis avdestillert og er-stattet med tilsvarende volum toluen. Blandingen ble så oppvarmet under tilbakeløp (ca. 109°C) i ca. 1/2 time, avkjølt til 15°C, behandlet dråpevis med 300 ml av en 10%'s vandig ammonium-kloridoppløsning, filtrert hvoretter det organiske lag ble utskilt. Dette ble vasket med 300 ml's porsjoner av fortynnet saltsyre, og de samlede syreekstrakter ble surgjort basisk med fast kaliumkarbonat. Ekstraksjonen av blandingen med eter og fjerning av oppløsningsmidlet fra de samlede organiske ekstrakter, ga en olje som ble destillert i vakuum og man fikk 13,05 g 2-benzyl-4,5-dihydropyrrol, kokepunkt 123-125°C/13 mm, n^5 = 1,5405.
Sistnevnte forbindelse ble oppløst i 210 ml etanol og
15 ml konsentrert saltsyre, og deretter redusert med hydrogen over 2 g platinaoksyd ved et hydrogentrykk på ca. 3,5 kg/cm 2. Blandingen ble opparbeidet som beskrevet under fremstilling 1,
og produktet ble isolert i form av saltsyresaltet, slik at man fikk 16,8 g 2-cykloheksylmetylpyrrolidinhydroklorid, smp. 130,5-131,5°C (fra aceton).
Fremstilling 7
En suspensjon av 11,2 g (1,6 mol) litiumtråd i 600 ml vannfri eter ble dråpevis tilsatt 125,6 g (0,8 mol) brombenzen. Etter at tilsetningen var ferdig, ble blandingen omrørt i ca.
1/2 time og så behandlet dråpevis først med en oppløsning av 74,4 g (0,8 mol) pikolin i 100 ml vannfri eter, og så etter omrøring i et k-varter, med en oppløsning av 74,0 g (0,4 mol) 2-fenyletylbromid i 100 ml eter. Blandingen ble omrørt ved romtemperatur ca. 12 timer og så helt over i ca. 300 g is. Da overskuddet av litium var avreagert, ble lagene adskilt, og det vandige lag vasket med ytterligere eter og de samlede organiske porsjoner ble vasket med saltsyreoppløsning, tørket og fordampet til tørrhet, hvorved man fikk en restolje som ble destillert i
vakuum, og totalt fikk man 41,3 g 2-(3-fenyl-propyl)pyridin, kokepunkt 76-78°C/0,05 mm, n£ = 1,5592.
Sistnevnte forbindelse (19,7 g, 0,1 mol) ble oppløst i 235 ml etanol og 15 ml konsentrert saltsyre, og ble så redusert med hydrogen over 2 g platinaoksyd ved et hydrogentrykk på ca. 4 kg/cm 2 ved ca. 65°C. Produktet ble opparbeidet som beskrev"et under fremstilling 1 og isolert i form av hydrokloridsaltet, og man fikk 22,2 g 2-(3-cykloheksylpropyl)piperidinhydroklorid,
smp. 175-176,5°C (fra etylacetat).
Fremstilling 8
Katalytisk reduksjon av 3-benzylpyridin i iseddik over platinaoksydkatalysator og isolering av produktet slik det er beskrevet ovenfor, ga 3-benzylpiperidin.
Fremstilling av sluttprodukter
Eksempel 1
En oppløsning av 25,4 g' (0,1 mol) a- (3-benzoylfenyl)-propionsyre i 40 ml benzen ble tilsatt 19,8 g (0,166 mol) tionylklorid, og blandingen ble kokt under tilbakeløp i 2 1/2 time. Oppløsningsmidlet ble så fjernet i vakuum, og de resulterende 28 g av en olje bestående av a-(3-benzoylfenyl)propionylklorid ble oppløst i 40 ml dietyleter og under omrøring iløpet av 30 minutter tilsatt en oppløsning av 2-cykloheksylmetylpiperidin i 80 ml dietyleter. Blandingen ble omrørt i ca. 48 timer ved romtemperatur, filtrert, filteret vasket med eter og det samlede filtrat vasket en gang med fortynnet syre, en gang med salt-oppløsning, en gang med vandig kaliumbikarbonat og fordampet til tørrhet, hvorved man fikk 48,2 g 2-cykloheksylmetyl-l-[a-(3-benzoylfenyl)propionyl]-piperidin.
Eksemplene 1A- 1D
Ved å bruke den fremgangsmåte som er beskrevet i eksempel 1 ble de følgende forbindelser med formel V fremstilt: Eksempel IA
Ved å omsette 42 g (0,16 mol) 3-benzoylfenylacetylklorid (tysk patentsøknad. 2.243.444), med 31,7 g (0,175 mol) 2-cykloheksylmetylpiperidin i 150 ml eter i nærvær av 19,4 g (0,192 mol) trietylamin, ble 2-cykloheksylmetyl-l-[(3-benzoylfenyl)acetyl]-piperidin (46 g) fremstilt.
Eksempel IB
Ved å omsette 42 g (0,16 mol) 3-benzoylfenylacetylklorid med 19,8 g (0,175 mol) 2,6-dimetylpiperidin i 150 ml eter i nærvær av 19,4° g (0,092 mol) trietylamin, ble 2,6-dimetyl-l-[(3-benzoylfenyl)acetyl]piperidin (49 g) fremstilt.
Eksempel 1C
Ved en reaksjon mellom 46,5 g (0,18 mol) 3-benzoyl-fenylåcetylklorid og 17,2 g (0,198 mol) morfolin i 225 ml metylendiklorid i nærvær av 21,5 g (0,211 mol) trietylamin, ble 49 g 4-[(3-benzoylfenyl)acetyl]morfolin fremstilt.
Eksempel ID
Ved å omsette 46,3 g (0,167 mol) 3-benzoylfenylacetylklorid med 30,2 g (0,3 mol) 3-dimetylaminopropylamin i 200 ml metylendiklorid i nærvær av 20,1 g (0,2 mol) trietylamin. 9 g N-[(3-benzoylfenyl)acetyl]-N-(3-dimetylaminopropyl) amin ble fremstilt.
Eksempel 2
Ved å bruke fremgangsmåten som er lik den man har beskrevet i eksempel 1, ble 2,6-dimetyl-l-[a-(3-benzoylfenyl)-propionyl]piperidin (14,3 g som en olje) fremstilt fra 12,7 g a-(3-benzoylfenyl)propionsyre, 10 g (0,084 mol) tionylklorid, 6,22 g (0,055 mol) 2,6-dimetylpiperidin og 6,05 g (0,06 mol) trietylamin.
Eksempler 2A- D
Ved å bruke samme fremgangsmåte som beskrevet i eksempel 1, ble følgende forbindelser med formel V fremstilt:
Eksempel 2A
Ved å omsette a-[3-(4-metyl-2-klorbenzoyl)fenyl]-propionylklorid med t-butylamin, ble N-t-butyl-N-{a-[3-(4-metyl-2-klorbenzoyl)fenyl]propionyl}amin fremstilt.
Eksempel 2B
Ved å omsette a-[3-(3-trifluormetylbenzoyl)fenyl]-propionylklorid med N-benzyl-N-t-butylamin, ble N-benzyl-N-t-butyl-N-{a-[3-(3-trifluormetylbenzoyl)fenyl]propionyl}amin fremstilt.
Eksempel 2C
Ved å omsette a-[3-(2,4-diklorbenzoyl)fenyl]propionyl-klorid med N,N-di-isobutylamin, ble N,N-diisobutyl-N-{a-[3-(2,4-diklorbenzoyl)fenyl]propionyl}amin fremstilt.
Eksempel 2D
Ved å omsette a-[3-(2-brombenzoyl)-4-metylfenyl]propionyl-klorid med 4-(2-cykloheksyletyl)piperidin, ble 4-(2-cykloheksyletyl) -l-{o-[3-(2-brombenzoyl)-4-métylfenyl]propionyl}piperidin fremstilt.
Eksemplene 3A- G
Ved.å bruke samme fremgangsmåte som beskrevet i
eksempel 1, ble følgende forbindelser med formel V fremstilt: Eksempel 3A
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 2- metylheksametylenimin (Mueller et al., Monatsh. 61, 212-218
(1932)), ble 2-metyl-l-[a-(3-benzoylfenyl)-propionyl]heksametylen-imin fremstilt.
Eksempel 3B
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 4- cykloheksylpiperidin, ble 4-cykloheksyl-l-[a-(3-benzoylfenyl)-propionyl]piperidin fremstilt.
Eksempel 3C
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 3- butylmorfolin, ble 3-butyl-4-[a-(3-bénzoylfenyl)propionyl]-morfolin fremstilt.
Eksempel 3D
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 3-étyltiomorfolin, ble 3-etyl-4-[a-(3-benzoylfenyl)propionyl]-tiomorfolin fremstilt.
Eksempel 3E
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 1-metylpiperazin, ble 4-metyl-l-[a-(3-benzoylfenyl)propionyl]-piperazin fremstilt.
Eksempel 3F
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 3-benzylpiperidin, ble 3-benzyl-l-[a-(3-benzoylfenyl)propionyl]-piperidin fremstilt.
Eksempel 3G
Ved å omsette a-(3-benzoylfenyl)propionylklorid med 5- (N1,N'-dimetylamino)-2-pentylamin, ble N-[5-(N<1>,N'-dimetyl-amino)-2-penty1]-N-[a-(3-benzoylfenyl)propionyl] amin fremstilt. Eksempel 4
4-metoksyfenyleddiksyre (41,5 g, 0,25 mol) ble omdannet til det tilsvarende syreklorid med 47,7 g (0,4 mol) tionylklorid i benzen ved å bruke fremgangsmåten fra eksempel 1. Det frem-
stilte syreklorid (36,8 g, 0,2 mol) ble omsatt med 24,1 g (0,21 mol) 2,6-dimetylpiperidin i eter i nærvær av 24,2 g (0,24 mol) trietylamin ved å bruke fremgangsmåten fra eksempel 1. Dette ga 38,8 g (0,15 mol) 2,6-dimetyl-l-[(4-metoksyfenyl)acetyl]-piperidin.
Claims (1)
- Fenyl-lavere-alkanoylaminer for bruk som utgangsforbindelser til fremstilling av terapeutisk virksomme forbindelser med den generelle formel:hvor R og R^ er hydrogen, lavere-alkyl, hydroksy, lavere-alkoksy, trifluormetyl, lavere-alkylmerkapto, lavere-alkyl-sulfinyl, lavere-alkylsulfonyl eller halogen valgt fra fluor, klor og brom; R2 er hydrogen, eller lavere alkoksy eller hydroksy i 4-stillingen, eller lavere-alkyl enten i 2-, 4-, 5- eller 6-stillingen; R, er hydrogen eller lavere alkyl; gruppen representerer eller og N=B er en av gruppene hvor R^ er hydrogen eller lavere-alkyl og er like eller forskjellige når de opptrer mer enn en gang; R^ og R5 er hver lavere alkyl; Rg og R^ er hver hydrogen, lavere-alkyl, cykloheksyl, cykloheksylmetyl, 2-cykloheksyletyl, 3-cykloheksyl-propyl eller benzyl; Z er 0, S eller N-Rg, hvor Rg er lavere-alkyl eller cykloheksyl; og n er et helt tall på 1, 2 eller 3; samt syreaddisjonssalter derav, karakterisert ved at nevnte utgangsforbindelser har formelen: hvor R, R^, R2, R3 og B har de ovenfor angitte betydninger.
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US54255375A | 1975-01-20 | 1975-01-20 | |
US05/641,511 US4069256A (en) | 1975-01-20 | 1975-12-17 | Anti-inflammatory phenyl-lower-alkylamines |
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NO793447L NO793447L (no) | 1976-07-21 |
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NO760169A NO142907C (no) | 1975-01-20 | 1976-01-19 | Analogifremgangsmaate til fremstilling av terapeutisk virksomme fenylalkylaminer |
NO793447A NO143902C (no) | 1975-01-20 | 1979-10-26 | Fenyl-lavere alkanoylaminer for bruk til fremstilling av terapeutisk virksomme fenyl-lavere-alkylaminer |
NO793473A NO793473L (no) | 1975-01-20 | 1979-10-29 | Fremgangsmaate til fremstilling av terapeutisk virksomme fenylalkylaminer |
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ES (2) | ES444437A1 (no) |
FI (1) | FI760112A (no) |
FR (2) | FR2297614A1 (no) |
GB (2) | GB1508391A (no) |
IL (2) | IL48863A (no) |
MX (1) | MX3819E (no) |
NL (1) | NL7600566A (no) |
NO (3) | NO142907C (no) |
PT (1) | PT64718B (no) |
SE (2) | SE7600505L (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308382A (en) * | 1975-01-20 | 1981-12-29 | Sterling Drug Inc. | 4-[[3-[α-Aminobenzyl]phenyl]methyl]morpholine and 4-[-[3-benzoylphenyl]ethyl]morpholine |
EP0052311A1 (en) * | 1980-11-19 | 1982-05-26 | Sterling Drug Inc. | 1-((Benzoylphenyl) - lower-alkyl) piperidines and carbinol analogs and preparation thereof |
US4339576A (en) | 1980-11-19 | 1982-07-13 | Sterling Drug Inc. | Anti-asthmatic, anti-allergic, anti-cholinergic, bronchodilator and anti-inflammatory 1-[(benzoylphenyl)-lower-alkyl]piperidines and analogs thereof |
US4396765A (en) | 1981-08-24 | 1983-08-02 | Sterling Drug Inc. | Amino-1-[(halophenyl)-lower-alkyl]piperidines |
WO1999038508A1 (en) * | 1998-01-29 | 1999-08-05 | Viropharma Incorporated | Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases |
US6495580B1 (en) | 1998-01-29 | 2002-12-17 | Viropharma Incorporated | Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases |
US8202896B2 (en) | 2002-08-09 | 2012-06-19 | Microdose Therapeutx, Inc. | Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases |
CA2495245A1 (en) | 2002-08-09 | 2004-02-19 | Viropharma Incorporated | Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases |
-
1976
- 1976-01-15 GB GB1595/76A patent/GB1508391A/en not_active Expired
- 1976-01-15 GB GB36594/77A patent/GB1508392A/en not_active Expired
- 1976-01-16 CA CA243,670A patent/CA1053251A/en not_active Expired
- 1976-01-19 IL IL48863A patent/IL48863A/xx unknown
- 1976-01-19 FI FI760112A patent/FI760112A/fi not_active Application Discontinuation
- 1976-01-19 SE SE7600505A patent/SE7600505L/xx not_active Application Discontinuation
- 1976-01-19 DK DK19176*#A patent/DK19176A/da unknown
- 1976-01-19 NO NO760169A patent/NO142907C/no unknown
- 1976-01-19 ES ES444437A patent/ES444437A1/es not_active Expired
- 1976-01-20 MX MX761297U patent/MX3819E/es unknown
- 1976-01-20 AR AR261969A patent/AR221467A1/es active
- 1976-01-20 JP JP51005396A patent/JPS51125364A/ja active Pending
- 1976-01-20 AU AU10478/76A patent/AU503063B2/en not_active Expired
- 1976-01-20 CH CH37979A patent/CH612920A5/xx not_active IP Right Cessation
- 1976-01-20 FR FR7601388A patent/FR2297614A1/fr active Granted
- 1976-01-20 CH CH66276A patent/CH618677A5/fr not_active IP Right Cessation
- 1976-01-20 NL NL7600566A patent/NL7600566A/xx not_active Application Discontinuation
- 1976-01-20 DE DE19762601923 patent/DE2601923A1/de not_active Withdrawn
- 1976-01-20 PT PT64718A patent/PT64718B/pt unknown
- 1976-09-23 FR FR7628678A patent/FR2320294A1/fr active Granted
-
1977
- 1977-05-14 ES ES458807A patent/ES458807A1/es not_active Expired
-
1978
- 1978-04-27 AT AT304378A patent/AT354454B/de not_active IP Right Cessation
- 1978-09-06 IL IL7855523A patent/IL55523A0/xx unknown
-
1979
- 1979-06-12 CH CH548979A patent/CH619924A5/fr not_active IP Right Cessation
- 1979-06-12 CH CH548879A patent/CH619923A5/fr not_active IP Right Cessation
- 1979-10-26 NO NO793447A patent/NO143902C/no unknown
- 1979-10-29 NO NO793473A patent/NO793473L/no unknown
- 1979-12-28 SE SE7910737A patent/SE7910737L/sv unknown
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