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吡啶并嘧啶类

中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-{(Z)-[3-(3-ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(tetrahydrofuran-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O4S2
3-{(Z)-[3-(3-ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(tetrahydrofuran-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
—— 7-methyl-2-(morpholin-4-yl)-3-{(Z)-[4-oxo-3-(3-phenylpropyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H26N4O3S2
7-methyl-2-(morpholin-4-yl)-3-{(Z)-[4-oxo-3-(3-phenylpropyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
—— 2-[1-[4-(1,1-difluoroethyl)phenyl]ethylamino]-3-methoxy-4-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carbaldehyde —— C19H22F2N4O3
2-[1-[4-(1,1-difluoroethyl)phenyl]ethylamino]-3-methoxy-4-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carbaldehyde
—— 3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-2-[(3R)-3-[2-(dimethylamino)ethylcarbamoyloxy]piperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoic acid —— C29H37N7O6S
3-[8-[(4-tert-butyl-1,3-thiazol-2-yl)carbamoyl]-2-[(3R)-3-[2-(dimethylamino)ethylcarbamoyloxy]piperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoic acid
—— ethyl 1-{3-[(E)-2-(1,3-benzothiazol-2-yl)-2-cyanoethenyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-3-carboxylate —— C27H25N5O3S
ethyl 1-{3-[(E)-2-(1,3-benzothiazol-2-yl)-2-cyanoethenyl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-3-carboxylate
—— 3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O4S2
3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
—— 4-{(5Z)-5-[(9-methyl-4-oxo-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-3-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}butanoic acid —— C23H28N4O5S2
4-{(5Z)-5-[(9-methyl-4-oxo-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-3-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}butanoic acid
—— 1-(4-oxo-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxamide —— C26H25N5O3S2
1-(4-oxo-3-{(Z)-[4-oxo-3-(1-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxamide
—— 1-[(6-Chloropyridin-3-yl)methyl]-3-[2-fluoro-5-(trifluoromethoxy)phenyl]-2-hydroxy-1,3-dihydropyrido[1,2-c]pyrimidin-9-ium-4-one —— C21H15ClF4N3O3+
1-[(6-Chloropyridin-3-yl)methyl]-3-[2-fluoro-5-(trifluoromethoxy)phenyl]-2-hydroxy-1,3-dihydropyrido[1,2-c]pyrimidin-9-ium-4-one
—— (Z)-3-(3-methoxypropyl)-5-((2-((2-morpholinoethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one —— C22H27N5O4S2
(Z)-3-(3-methoxypropyl)-5-((2-((2-morpholinoethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one
—— 2-{[2-(morpholin-4-yl)ethyl]amino}-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H27N5O4S2
2-{[2-(morpholin-4-yl)ethyl]amino}-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
—— ethyl (2E)-3-[2-(4-carbamoylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-cyanoprop-2-enoate —— C21H23N5O4
ethyl (2E)-3-[2-(4-carbamoylpiperidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-cyanoprop-2-enoate
—— 3-(2-furylmethyl)-5-{(Z)-1-[2-(isobutylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolan-4-one —— C22H22N4O3S2
3-(2-furylmethyl)-5-{(Z)-1-[2-(isobutylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolan-4-one
—— 3-[(Z)-(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O3S2
3-[(Z)-(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-Chloro-5-[[[6-(2-cyclopropylethynyl)-4-(1-methylcyclopropyl)oxypyrido[3,2-d]pyrimidin-2-yl]amino]methyl]benzenesulfinic acid —— C23H21ClN4O3S
3-Chloro-5-[[[6-(2-cyclopropylethynyl)-4-(1-methylcyclopropyl)oxypyrido[3,2-d]pyrimidin-2-yl]amino]methyl]benzenesulfinic acid
—— Ethyl 2-methoxy-3-[2-morpholin-4-yl-4-oxo-8-[2-(4-propan-2-yl-1,3-thiazol-2-yl)ethyl]pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C26H32N4O5S
Ethyl 2-methoxy-3-[2-morpholin-4-yl-4-oxo-8-[2-(4-propan-2-yl-1,3-thiazol-2-yl)ethyl]pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
—— 2-(cyclohexylamino)-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H26N4O3S2
2-(cyclohexylamino)-3-{(Z)-[3-(4-methoxybenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
—— 2-[(3-ethoxypropyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H28N4O4S2
2-[(3-ethoxypropyl)amino]-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-2-[(3-hydroxypropyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O5S2
3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-2-[(3-hydroxypropyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-{(Z)-[3-(3-ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O4S2
3-{(Z)-[3-(3-ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-7-methyl-2-{[3-(propan-2-yloxy)propyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
—— ethyl 1-{3-[(1E)-2-cyano-3-(methylamino)-3-oxoprop-1-en-1-yl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-3-carboxylate —— C22H25N5O4
ethyl 1-{3-[(1E)-2-cyano-3-(methylamino)-3-oxoprop-1-en-1-yl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-3-carboxylate
—— 3-[(4-Cyanophenyl)methyl]-1-methyl-2,4-dioxopyrido[3,4-d]pyrimidine-6-carboxylic acid —— C17H12N4O4
3-[(4-Cyanophenyl)methyl]-1-methyl-2,4-dioxopyrido[3,4-d]pyrimidine-6-carboxylic acid
—— 3-{(Z)-[3-(3-ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-methoxyethyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H26N4O4S2
3-{(Z)-[3-(3-ethoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-methoxyethyl)amino]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-[(Z)-(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[2-(2-hydroxyethoxy)ethyl]amino}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H24N4O4S2
3-[(Z)-(3-benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[2-(2-hydroxyethoxy)ethyl]amino}-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
—— (Z)-3-cyclopentyl-5-((2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one —— C25H30N4O2S2
(Z)-3-cyclopentyl-5-((2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one
—— 3-methoxy-4-[[7-methoxy-5-methyl-8-[(4-methylthiophen-3-yl)methyl]-6-oxopyrido[3,2-d]pyrimidin-2-yl]amino]-N-(1-methylpiperidin-4-yl)benzamide —— C29H34N6O4S
3-methoxy-4-[[7-methoxy-5-methyl-8-[(4-methylthiophen-3-yl)methyl]-6-oxopyrido[3,2-d]pyrimidin-2-yl]amino]-N-(1-methylpiperidin-4-yl)benzamide
—— ethyl 1-{3-[(1E)-3-(benzylamino)-2-cyano-3-oxoprop-1-en-1-yl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-4-carboxylate —— C28H29N5O4
ethyl 1-{3-[(1E)-3-(benzylamino)-2-cyano-3-oxoprop-1-en-1-yl]-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}piperidine-4-carboxylate
—— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[2-(2-hydroxyethoxy)ethyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O4S2
3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[2-(2-hydroxyethoxy)ethyl]amino}-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-9-methyl-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H28N4O4S2
3-[(Z)-{3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]-9-methyl-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-{(Z)-[3-(1,3-benzodioxol-5-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-(methylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C22H18N4O4S2
3-{(Z)-[3-(1,3-benzodioxol-5-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-(methylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-(sec-butyl)-5-{(Z)-1-[2-(dipropylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolan-4-one —— C22H28N4O2S2
3-(sec-butyl)-5-{(Z)-1-[2-(dipropylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]methylidene}-2-thioxo-1,3-thiazolan-4-one
—— ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(propan-2-yl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate —— C24H28N4O4S2
ethyl 1-(9-methyl-4-oxo-3-{(Z)-[4-oxo-3-(propan-2-yl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-2-yl)piperidine-4-carboxylate
—— (Z)-3-(sec-butyl)-5-((2-((2-(2-hydroxyethoxy)ethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one —— C20H24N4O4S2
(Z)-3-(sec-butyl)-5-((2-((2-(2-hydroxyethoxy)ethyl)amino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-2-thioxothiazolidin-4-one
—— N'-[4-(2,3-dihydro-1H-inden-4-ylamino)pyrido[3,4-d]pyrimidin-2-yl]-N-[3-(dimethylamino)propyl]but-2-enediamide —— C25H29N7O2
N'-[4-(2,3-dihydro-1H-inden-4-ylamino)pyrido[3,4-d]pyrimidin-2-yl]-N-[3-(dimethylamino)propyl]but-2-enediamide
—— 2-[7-oxo-2-(N-pyrazol-1-ylanilino)pyrido[2,3-d]pyrimidin-8-yl]propanenitrile —— C19H15N7O
2-[7-oxo-2-(N-pyrazol-1-ylanilino)pyrido[2,3-d]pyrimidin-8-yl]propanenitrile
—— N-(1-methylpiperidin-4-yl)-5,7,11-triazatricyclo[6.3.1.04,12]dodeca-1(11),2,4,6,8(12),9-hexaene-3-carboxamide —— C16H17N5O
N-(1-methylpiperidin-4-yl)-5,7,11-triazatricyclo[6.3.1.04,12]dodeca-1(11),2,4,6,8(12),9-hexaene-3-carboxamide
—— N-[6-[(6-acetyl-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]propanamide —— C23H26N6O3
N-[6-[(6-acetyl-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]propanamide
—— ethane;4-ethyl-8H-pyrido[2,3-d]pyrimidin-7-one —— C11H15N3O
ethane;4-ethyl-8H-pyrido[2,3-d]pyrimidin-7-one
—— 3-[(Z)-(3-Isobutyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-[(tetrahydro-2-furanylmethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one —— C22H26N4O3S2
3-[(Z)-(3-Isobutyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-[(tetrahydro-2-furanylmethyl)amino]-4H-pyrido[1,2-A]pyrimidin-4-one
—— 5-((Z)-1-{2-[(3-isopropoxypropyl)amino]-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}methylidene)-3-pentyl-2-thioxo-1,3-thiazolan-4-one —— C24H32N4O3S2
5-((Z)-1-{2-[(3-isopropoxypropyl)amino]-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}methylidene)-3-pentyl-2-thioxo-1,3-thiazolan-4-one
—— 2-[(2-hydroxy-2-phenylethyl)amino]-9-methyl-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H24N4O3S2
2-[(2-hydroxy-2-phenylethyl)amino]-9-methyl-3-[(Z)-(4-oxo-3-propyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
—— (Z)-6-(5-((2-(allylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid —— C21H22N4O4S2
(Z)-6-(5-((2-(allylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid
—— 2-(dipropylamino)-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H30N4O3S2
2-(dipropylamino)-3-{(Z)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-hydroxy-2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H26N4O3S2
3-[(Z)-(3-cyclohexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(2-hydroxy-2-phenylethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
—— 2-(dimethylamino)-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C19H20N4O3S2
2-(dimethylamino)-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
—— (2E)-3-[2-(azepan-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-(1,3-benzothiazol-2-yl)prop-2-enenitrile —— C24H21N5OS
(2E)-3-[2-(azepan-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-(1,3-benzothiazol-2-yl)prop-2-enenitrile
—— 2-(2,6-dimethylmorpholin-4-yl)-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H26N4O4S2
2-(2,6-dimethylmorpholin-4-yl)-3-{(Z)-[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
—— (5E)-3-heptyl-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H30N4O2S2
(5E)-3-heptyl-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— N-(3-fluorophenyl)-N-phenylpyrido[3,2-d]pyrimidin-2-amine —— C19H13FN4
N-(3-fluorophenyl)-N-phenylpyrido[3,2-d]pyrimidin-2-amine
—— 2-[(2-methoxyethyl)amino]-3-{(Z)-[4-oxo-3-(3-phenylpropyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H24N4O3S2
2-[(2-methoxyethyl)amino]-3-{(Z)-[4-oxo-3-(3-phenylpropyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one