JPH0250903B2 - - Google Patents
Info
- Publication number
- JPH0250903B2 JPH0250903B2 JP60029196A JP2919685A JPH0250903B2 JP H0250903 B2 JPH0250903 B2 JP H0250903B2 JP 60029196 A JP60029196 A JP 60029196A JP 2919685 A JP2919685 A JP 2919685A JP H0250903 B2 JPH0250903 B2 JP H0250903B2
- Authority
- JP
- Japan
- Prior art keywords
- pyridinyl
- methyl
- pyridinone
- acid
- dihydro
- 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.)
- Expired - Lifetime
Links
- -1 2-pyridinyl Chemical group 0.000 claims description 91
- 150000001875 compounds Chemical class 0.000 claims description 77
- 125000000217 alkyl group Chemical group 0.000 claims description 54
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 68
- 239000002253 acid Substances 0.000 description 67
- 150000003839 salts Chemical class 0.000 description 56
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 54
- 239000000243 solution Substances 0.000 description 51
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 46
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- 238000000034 method Methods 0.000 description 40
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 39
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 39
- 150000007514 bases Chemical class 0.000 description 38
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 35
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 33
- 239000000047 product Substances 0.000 description 29
- 238000003756 stirring Methods 0.000 description 29
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 27
- 239000007864 aqueous solution Substances 0.000 description 26
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 25
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 23
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 23
- 239000011541 reaction mixture Substances 0.000 description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 22
- 230000001746 atrial effect Effects 0.000 description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 20
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 19
- 239000002904 solvent Substances 0.000 description 19
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 18
- 229960000583 acetic acid Drugs 0.000 description 17
- 210000003540 papillary muscle Anatomy 0.000 description 17
- 239000002244 precipitate Substances 0.000 description 17
- 239000007787 solid Substances 0.000 description 16
- 239000000543 intermediate Substances 0.000 description 15
- XBLVHTDFJBKJLG-UHFFFAOYSA-N Ethyl nicotinate Chemical compound CCOC(=O)C1=CC=CN=C1 XBLVHTDFJBKJLG-UHFFFAOYSA-N 0.000 description 14
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 13
- 235000011054 acetic acid Nutrition 0.000 description 13
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 12
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 12
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 12
- 238000001704 evaporation Methods 0.000 description 12
- 230000008020 evaporation Effects 0.000 description 12
- 229910052736 halogen Inorganic materials 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 229940098779 methanesulfonic acid Drugs 0.000 description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 12
- 230000000747 cardiac effect Effects 0.000 description 11
- 150000002367 halogens Chemical group 0.000 description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 10
- 125000004093 cyano group Chemical group *C#N 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- 239000004310 lactic acid Substances 0.000 description 10
- 235000014655 lactic acid Nutrition 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 9
- 239000000496 cardiotonic agent Substances 0.000 description 9
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 9
- 239000011570 nicotinamide Substances 0.000 description 9
- 229960003966 nicotinamide Drugs 0.000 description 9
- PVNIIMVLHYAWGP-UHFFFAOYSA-N nicotinic acid Natural products OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 235000019198 oils Nutrition 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- CQVKMVQRSNNAGO-UHFFFAOYSA-N 2-[4-formyl-3-methyl-n-(2-methylsulfonyloxyethyl)anilino]ethyl methanesulfonate Chemical compound CC1=CC(N(CCOS(C)(=O)=O)CCOS(C)(=O)=O)=CC=C1C=O CQVKMVQRSNNAGO-UHFFFAOYSA-N 0.000 description 8
- PODUQVUYRAXKPI-UHFFFAOYSA-N 3-amino-6-methyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(N)=CC(C=2C=CN=CC=2)=C1C PODUQVUYRAXKPI-UHFFFAOYSA-N 0.000 description 8
- HDGZAELAIYUTCS-UHFFFAOYSA-N 3-bromo-6-methyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(Br)=CC(C=2C=CN=CC=2)=C1C HDGZAELAIYUTCS-UHFFFAOYSA-N 0.000 description 8
- MTCDLWVXYXFKAS-UHFFFAOYSA-N 6-methyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C=CC(C=2C=CN=CC=2)=C1C MTCDLWVXYXFKAS-UHFFFAOYSA-N 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 230000003177 cardiotonic effect Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 238000010998 test method Methods 0.000 description 8
- GZPHSAQLYPIAIN-UHFFFAOYSA-N 3-pyridinecarbonitrile Chemical compound N#CC1=CC=CN=C1 GZPHSAQLYPIAIN-UHFFFAOYSA-N 0.000 description 7
- TWACACMBUVITDN-UHFFFAOYSA-N 6-methyl-2-oxo-5-pyridin-4-yl-1h-pyridine-3-carboxylic acid Chemical compound N1C(=O)C(C(O)=O)=CC(C=2C=CN=CC=2)=C1C TWACACMBUVITDN-UHFFFAOYSA-N 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 7
- 239000002178 crystalline material Substances 0.000 description 7
- 229940064982 ethylnicotinate Drugs 0.000 description 7
- PZRHRDRVRGEVNW-UHFFFAOYSA-N milrinone Chemical group N1C(=O)C(C#N)=CC(C=2C=CN=CC=2)=C1C PZRHRDRVRGEVNW-UHFFFAOYSA-N 0.000 description 7
- 239000011664 nicotinic acid Substances 0.000 description 7
- 229960003512 nicotinic acid Drugs 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 7
- 239000010452 phosphate Substances 0.000 description 7
- 239000000376 reactant Substances 0.000 description 7
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 6
- 229910052794 bromium Inorganic materials 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000012458 free base Substances 0.000 description 6
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 235000005152 nicotinamide Nutrition 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- YHXFEHXSGOTASK-UHFFFAOYSA-N 3-amino-6-ethyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(N)=CC(C=2C=CN=CC=2)=C1CC YHXFEHXSGOTASK-UHFFFAOYSA-N 0.000 description 5
- QEJJLSDONYSIPV-UHFFFAOYSA-N 4-(dimethylamino)-3-pyridin-4-ylbut-3-en-2-one Chemical compound CN(C)C=C(C(C)=O)C1=CC=NC=C1 QEJJLSDONYSIPV-UHFFFAOYSA-N 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- 125000004442 acylamino group Chemical group 0.000 description 5
- 125000003282 alkyl amino group Chemical group 0.000 description 5
- 239000000908 ammonium hydroxide Substances 0.000 description 5
- DGJMPUGMZIKDRO-UHFFFAOYSA-N cyanoacetamide Chemical compound NC(=O)CC#N DGJMPUGMZIKDRO-UHFFFAOYSA-N 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 235000001968 nicotinic acid Nutrition 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- KALBBNASERLKTK-UHFFFAOYSA-N 2-oxo-6-propyl-5-pyridin-4-yl-1h-pyridine-3-carbonitrile Chemical compound N1C(=O)C(C#N)=CC(C=2C=CN=CC=2)=C1CCC KALBBNASERLKTK-UHFFFAOYSA-N 0.000 description 4
- RWYYNPUQZIPKQN-UHFFFAOYSA-N 6-ethyl-2-oxo-5-pyridin-4-yl-1h-pyridine-3-carbonitrile Chemical compound N1C(=O)C(C#N)=CC(C=2C=CN=CC=2)=C1CC RWYYNPUQZIPKQN-UHFFFAOYSA-N 0.000 description 4
- RVGNBOHVEBAOAS-UHFFFAOYSA-N 6-ethyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C=CC(C=2C=CN=CC=2)=C1CC RVGNBOHVEBAOAS-UHFFFAOYSA-N 0.000 description 4
- HRRORIJUWBQLNV-UHFFFAOYSA-N 6-methyl-3-(methylamino)-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(NC)=CC(C=2C=CN=CC=2)=C1C HRRORIJUWBQLNV-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 241000282324 Felis Species 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 241000700159 Rattus Species 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000003973 alkyl amines Chemical class 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- RNLQIBCLLYYYFJ-UHFFFAOYSA-N amrinone Chemical compound N1C(=O)C(N)=CC(C=2C=CN=CC=2)=C1 RNLQIBCLLYYYFJ-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000012267 brine Substances 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000012362 glacial acetic acid Substances 0.000 description 4
- 239000003701 inert diluent Substances 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- IHULZAIPTINOJE-UHFFFAOYSA-N 1-(dimethylamino)-2-pyridin-4-ylhex-1-en-3-one Chemical compound CCCC(=O)C(=CN(C)C)C1=CC=NC=C1 IHULZAIPTINOJE-UHFFFAOYSA-N 0.000 description 3
- FBLVQXITSLUNLI-UHFFFAOYSA-N 1-pyridin-4-ylbutan-2-one Chemical compound CCC(=O)CC1=CC=NC=C1 FBLVQXITSLUNLI-UHFFFAOYSA-N 0.000 description 3
- HHKKDDOOJGFETF-UHFFFAOYSA-N 1-pyridin-4-ylpentan-2-one Chemical compound CCCC(=O)CC1=CC=NC=C1 HHKKDDOOJGFETF-UHFFFAOYSA-N 0.000 description 3
- ILRVKOYYFFNXDB-UHFFFAOYSA-N 1-pyridin-4-ylpropan-2-one Chemical compound CC(=O)CC1=CC=NC=C1 ILRVKOYYFFNXDB-UHFFFAOYSA-N 0.000 description 3
- CHNKVIWQPUWPHO-UHFFFAOYSA-N 2-oxo-6-propyl-5-pyridin-4-yl-1h-pyridine-3-carboxamide Chemical compound N1C(=O)C(C(N)=O)=CC(C=2C=CN=CC=2)=C1CCC CHNKVIWQPUWPHO-UHFFFAOYSA-N 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- JLEJXZDPNYUTIR-UHFFFAOYSA-N 5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C=CC(C=2C=CN=CC=2)=C1 JLEJXZDPNYUTIR-UHFFFAOYSA-N 0.000 description 3
- PWTAJTIARWRJNQ-UHFFFAOYSA-N 6-ethyl-2-oxo-5-pyridin-4-yl-1h-pyridine-3-carboxamide Chemical compound N1C(=O)C(C(N)=O)=CC(C=2C=CN=CC=2)=C1CC PWTAJTIARWRJNQ-UHFFFAOYSA-N 0.000 description 3
- SWKVSFPUHCMFJY-UHFFFAOYSA-N 6-methyl-2-oxo-5-pyridin-4-yl-1h-pyridine-3-carboxamide Chemical compound N1C(=O)C(C(N)=O)=CC(C=2C=CN=CC=2)=C1C SWKVSFPUHCMFJY-UHFFFAOYSA-N 0.000 description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- 150000001241 acetals Chemical class 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 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
- 239000013078 crystal Substances 0.000 description 3
- 229940043279 diisopropylamine Drugs 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000000144 pharmacologic effect Effects 0.000 description 3
- XMVJITFPVVRMHC-UHFFFAOYSA-N roxarsone Chemical class OC1=CC=C([As](O)(O)=O)C=C1[N+]([O-])=O XMVJITFPVVRMHC-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000008247 solid mixture Substances 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- QFXODFMMECIZAR-UHFFFAOYSA-N 1,6-dimethyl-2-oxo-5-pyridin-4-ylpyridine-3-carbonitrile Chemical compound C1=C(C#N)C(=O)N(C)C(C)=C1C1=CC=NC=C1 QFXODFMMECIZAR-UHFFFAOYSA-N 0.000 description 2
- SEFCNLNRZRRAQQ-UHFFFAOYSA-N 1-(dimethylamino)-2-pyridin-4-ylpent-1-en-3-one Chemical compound CCC(=O)C(=CN(C)C)C1=CC=NC=C1 SEFCNLNRZRRAQQ-UHFFFAOYSA-N 0.000 description 2
- SEQOYYYZFNJQSV-UHFFFAOYSA-N 2-oxo-5-pyridin-4-yl-1h-pyridine-3-carbonitrile Chemical compound C1=C(C#N)C(=O)NC=C1C1=CC=NC=C1 SEQOYYYZFNJQSV-UHFFFAOYSA-N 0.000 description 2
- CMNVFGZHKIZPJW-UHFFFAOYSA-N 3-(dimethylamino)-6-methyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(N(C)C)=CC(C=2C=CN=CC=2)=C1C CMNVFGZHKIZPJW-UHFFFAOYSA-N 0.000 description 2
- IQQAMOQRYDFHHA-UHFFFAOYSA-N 3-(ethylamino)-6-methyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(NCC)=CC(C=2C=CN=CC=2)=C1C IQQAMOQRYDFHHA-UHFFFAOYSA-N 0.000 description 2
- DLKXHKKERKERSL-UHFFFAOYSA-N 3-amino-6-propyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(N)=CC(C=2C=CN=CC=2)=C1CCC DLKXHKKERKERSL-UHFFFAOYSA-N 0.000 description 2
- IWBDBWXCMPCITE-UHFFFAOYSA-N 3-chloro-6-methyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C(Cl)=CC(C=2C=CN=CC=2)=C1C IWBDBWXCMPCITE-UHFFFAOYSA-N 0.000 description 2
- ZVCMLXXJTZWISY-UHFFFAOYSA-N 6-methyl-2-oxo-5-pyridin-4-yl-3h-pyridine-3-carbonitrile Chemical compound CC1=NC(=O)C(C#N)C=C1C1=CC=NC=C1 ZVCMLXXJTZWISY-UHFFFAOYSA-N 0.000 description 2
- WCYWHHQVGKIISS-UHFFFAOYSA-N 6-propyl-5-pyridin-4-yl-1h-pyridin-2-one Chemical compound N1C(=O)C=CC(C=2C=CN=CC=2)=C1CCC WCYWHHQVGKIISS-UHFFFAOYSA-N 0.000 description 2
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- REIQPHQHYLHANX-UHFFFAOYSA-N n-(2-oxo-6-propyl-5-pyridin-4-yl-1h-pyridin-3-yl)butanamide Chemical compound N1C(=O)C(NC(=O)CCC)=CC(C=2C=CN=CC=2)=C1CCC REIQPHQHYLHANX-UHFFFAOYSA-N 0.000 description 1
- KADFQHNNYPLFJB-UHFFFAOYSA-N n-(6-butyl-2-oxo-5-pyridin-4-yl-1h-pyridin-3-yl)acetamide Chemical compound N1C(=O)C(NC(C)=O)=CC(C=2C=CN=CC=2)=C1CCCC KADFQHNNYPLFJB-UHFFFAOYSA-N 0.000 description 1
- BWWFJOZVQJQIFS-UHFFFAOYSA-N n-(6-ethyl-2-oxo-5-pyridin-3-yl-1h-pyridin-3-yl)propanamide Chemical compound N1C(=O)C(NC(=O)CC)=CC(C=2C=NC=CC=2)=C1CC BWWFJOZVQJQIFS-UHFFFAOYSA-N 0.000 description 1
- WYQRHRYNTAMRBB-UHFFFAOYSA-N n-(6-ethyl-2-oxo-5-pyridin-4-yl-1h-pyridin-3-yl)acetamide Chemical compound N1C(=O)C(NC(C)=O)=CC(C=2C=CN=CC=2)=C1CC WYQRHRYNTAMRBB-UHFFFAOYSA-N 0.000 description 1
- BGYZGLRLIQRWOM-UHFFFAOYSA-N n-(6-hexyl-2-oxo-5-pyridin-2-yl-1h-pyridin-3-yl)acetamide Chemical compound N1C(=O)C(NC(C)=O)=CC(C=2N=CC=CC=2)=C1CCCCCC BGYZGLRLIQRWOM-UHFFFAOYSA-N 0.000 description 1
- SKZQFGKENTYFNC-UHFFFAOYSA-N n-(6-methyl-2-oxo-5-pyridin-2-yl-1h-pyridin-3-yl)acetamide Chemical compound N1C(=O)C(NC(=O)C)=CC(C=2N=CC=CC=2)=C1C SKZQFGKENTYFNC-UHFFFAOYSA-N 0.000 description 1
- SGBCVOGQECLGAS-UHFFFAOYSA-N n-(6-methyl-2-oxo-5-pyridin-3-yl-1h-pyridin-3-yl)propanamide Chemical compound N1C(=O)C(NC(=O)CC)=CC(C=2C=NC=CC=2)=C1C SGBCVOGQECLGAS-UHFFFAOYSA-N 0.000 description 1
- FGEHXVNTOHAUSD-UHFFFAOYSA-N n-[5-(4,6-dimethylpyridin-2-yl)-6-methyl-2-oxo-1h-pyridin-3-yl]acetamide Chemical compound N1C(=O)C(NC(=O)C)=CC(C=2N=C(C)C=C(C)C=2)=C1C FGEHXVNTOHAUSD-UHFFFAOYSA-N 0.000 description 1
- RQOQOPWUZHKTBN-UHFFFAOYSA-N n-[6-ethyl-5-(5-ethylpyridin-2-yl)-2-oxo-1h-pyridin-3-yl]formamide Chemical compound N1=CC(CC)=CC=C1C1=C(CC)NC(=O)C(NC=O)=C1 RQOQOPWUZHKTBN-UHFFFAOYSA-N 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
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- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- TWSOSFNLRSULNZ-UHFFFAOYSA-N propan-2-yl 2-oxo-6-propan-2-yl-5-pyridin-4-yl-1h-pyridine-3-carboxylate Chemical compound N1C(=O)C(C(=O)OC(C)C)=CC(C=2C=CN=CC=2)=C1C(C)C TWSOSFNLRSULNZ-UHFFFAOYSA-N 0.000 description 1
- 150000005299 pyridinones Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- ZHNFLHYOFXQIOW-LPYZJUEESA-N quinine sulfate dihydrate Chemical compound [H+].[H+].O.O.[O-]S([O-])(=O)=O.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 ZHNFLHYOFXQIOW-LPYZJUEESA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 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
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- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
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- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid group Chemical class S(N)(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
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- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- 229940095064 tartrate Drugs 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
- 231100000048 toxicity data Toxicity 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical class CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- BJAARRARQJZURR-UHFFFAOYSA-N trimethylazanium;hydroxide Chemical compound O.CN(C)C BJAARRARQJZURR-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
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- 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
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Hospice & Palliative Care (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
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Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ äžè¬åŒ ïŒåŒäžãã¯äœçŽã¢ã«ãã«ãR3ãšR4ã¯ãããã
äœçŽã¢ã«ãã«ãPYã¯ïŒâãïŒâãããã¯ïŒâã
ãªãžãã«ããŸãã¯ïŒãããã¯ïŒåã®äœçŽã¢ã«ãã«
眮æåºãæããïŒâãïŒâãããã¯ïŒâããªãžã
ã«ãããããæå³ãããïŒã§ç€ºãããååç©ã ïŒ PYãïŒâããªãžãã«ã§ããããã¡ãã«ãŸ
ãã¯ãšãã«ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®å
åç©ã ïŒ R3ãšR4ãããããã¡ãã«ã§ããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé ãŸãã¯ç¬¬ïŒé èšèŒã®ååç©ã
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9750479A | 1979-11-26 | 1979-11-26 | |
| US97504 | 1979-11-26 | ||
| US135100 | 1980-03-28 | ||
| US198461 | 1980-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60214776A JPS60214776A (ja) | 1985-10-28 |
| JPH0250903B2 true JPH0250903B2 (ja) | 1990-11-05 |
Family
ID=22263709
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55166491A Granted JPS5770868A (en) | 1979-11-26 | 1980-11-26 | 5-pyridinyl-2(1h)-pyridinone and manufacture |
| JP60029196A Granted JPS60214776A (ja) | 1979-11-26 | 1985-02-16 | ïŒâããªãžãã«âïŒïŒïŒïœïŒâããªãžãã³è£œé ã®ããã®äžéäœããã³ãã®è£œæ³ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55166491A Granted JPS5770868A (en) | 1979-11-26 | 1980-11-26 | 5-pyridinyl-2(1h)-pyridinone and manufacture |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JPS5770868A (ja) |
| BE (1) | BE886336A (ja) |
| PH (1) | PH18762A (ja) |
| SE (1) | SE451722B (ja) |
| ZA (1) | ZA807267B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362735A (en) | 1981-08-31 | 1982-12-07 | Sterling Drug Inc. | 3-[(3-Oxo-1-butenyl)amino]-5-(pyridinyl)-2(1H)-pyridinones and their cardiotonic use |
| US4363911A (en) | 1981-09-03 | 1982-12-14 | Sterling Drug Inc. | 1,2-Dihydro-6-[2-(dimethylamino)ethenyl]-2-oxo-5-(pyridinyl) nicotinonitriles |
| BE896678A (fr) * | 1982-05-18 | 1983-11-07 | Sandoz Sa | Nouveaux derives de la 2 (1h)-pyridinone, leur preparation et leur utilisation comme medicaments. |
| ES2395801B1 (es) | 2011-06-23 | 2014-06-06 | MarÃa Carmen PARDINA PALLEJÃ | "pentoxifilina por vÃa transvaginal para el tratamiento de la infertilidad" |
-
1980
- 1980-11-21 PH PH24890A patent/PH18762A/en unknown
- 1980-11-21 ZA ZA00807267A patent/ZA807267B/xx unknown
- 1980-11-25 BE BE1/10049A patent/BE886336A/fr not_active IP Right Cessation
- 1980-11-26 JP JP55166491A patent/JPS5770868A/ja active Granted
-
1984
- 1984-06-27 SE SE8403424A patent/SE451722B/sv not_active IP Right Cessation
-
1985
- 1985-02-16 JP JP60029196A patent/JPS60214776A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| CHEMICAL ABSTRACTS=1978 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6159625B2 (ja) | 1986-12-17 |
| SE8403424L (sv) | 1984-06-27 |
| PH18762A (en) | 1985-09-20 |
| JPS5770868A (en) | 1982-05-01 |
| ZA807267B (en) | 1981-11-25 |
| SE8403424D0 (sv) | 1984-06-27 |
| BE886336A (fr) | 1981-05-25 |
| JPS60214776A (ja) | 1985-10-28 |
| SE451722B (sv) | 1987-10-26 |
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