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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid 76575-28-5 C12H8N2O3S
    2-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid
    —— 2-tert-Butyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-diethylamino-ethyl)-amide 86922-13-6 C23H30N4O2
    2-tert-Butyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-diethylamino-ethyl)-amide
    —— methyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide 76575-38-7 C13H9N7O2S
    methyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide
    —— 11-Oxo-11H-pyrido<2,1-b>chinazolin-8-carbonsaeure 63094-28-0 C13H8N2O3
    11-Oxo-11H-pyrido<2,1-b>chinazolin-8-carbonsaeure
    —— 2-Isobutyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-diethylamino-ethyl)-amide 86922-11-4 C23H30N4O2
    2-Isobutyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-diethylamino-ethyl)-amide
    —— 2-ethyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide 76575-39-8 C14H11N7O2S
    2-ethyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide
    —— 4-oxo-2-phenyl-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide 76575-42-3 C18H11N7O2S
    4-oxo-2-phenyl-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide
    —— 2,3-Dimethyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]-pyrimidine-7-carboxamide 76575-43-4 C14H11N7O2S
    2,3-Dimethyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido[1,2-a]thieno[2,3-d]-pyrimidine-7-carboxamide
    —— 2-butyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido<1,2-a>thieno<2,3-d>pyrimidine-7-carboxamide 76575-41-2 C16H15N7O2S
    2-butyl-4-oxo-N-1H-tetrazol-5-yl-4H-pyrido<1,2-a>thieno<2,3-d>pyrimidine-7-carboxamide
    —— 2-ethyl-4-oxo-4H-pyrido<1,2-a>thieno<2,3-d>pyrimidine-7-carboxylic acid 76575-29-6 C13H10N2O3S
    2-ethyl-4-oxo-4H-pyrido<1,2-a>thieno<2,3-d>pyrimidine-7-carboxylic acid
    —— 2,3-dimethyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid 76575-35-4 C13H10N2O3S
    2,3-dimethyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid
    —— 2-sec-Butyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-diethylamino-ethyl)-amide 86922-09-0 C23H30N4O2
    2-sec-Butyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-diethylamino-ethyl)-amide
    —— 2-butyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid 76575-32-1 C15H14N2O3S
    2-butyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxylic acid
    —— 2-(1-methylethyl)-11-oxo-11H-pyrido<2,1-b>quinazoline-8-methanol 107962-08-3 C16H16N2O2
    2-(1-methylethyl)-11-oxo-11H-pyrido<2,1-b>quinazoline-8-methanol
    —— 4-amino-2-methoxy-6-{4-[1-methyl-1-(1H-tetrazol-5-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-30-2 C18H20N8O2
    4-amino-2-methoxy-6-{4-[1-methyl-1-(1H-tetrazol-5-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4,6,12-triazatricyclo[7.2.1.0(2,7)]dodeca-2(7),3,5-triene hydrochloride 1544010-50-5 C9H11N3*ClH
    4,6,12-triazatricyclo[7.2.1.0(2,7)]dodeca-2(7),3,5-triene hydrochloride
    —— (S)-1-ethyl-3-(4-(4-(3-methylmorpholino)-7-(2-oxopropyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207369-42-3 C24H32N6O3
    (S)-1-ethyl-3-(4-(4-(3-methylmorpholino)-7-(2-oxopropyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— (S)-1-ethyl-3-(4-(7-((2-methyl-1,3-dioxolan-2-yl)methyl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207362-30-8 C26H36N6O4
    (S)-1-ethyl-3-(4-(7-((2-methyl-1,3-dioxolan-2-yl)methyl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— (4-benzenesulphonyl-phenyl)-(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-amine 189680-75-9 C19H13ClN4O2S
    (4-benzenesulphonyl-phenyl)-(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-amine
    —— 3-[2-(diethylamino)ethyl]-4-phenyl-4-(trichloromethyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 167754-46-3 C20H23Cl3N4O
    3-[2-(diethylamino)ethyl]-4-phenyl-4-(trichloromethyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— N4-(1-(2-Fluoro-benzyl)-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine hydrochloride 202273-13-0 C23H20FN7*ClH
    N4-(1-(2-Fluoro-benzyl)-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine hydrochloride
    —— 7-(3,5-difluoropyridin-2-yl)-N-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine 861100-90-5 C19H14F5N5
    7-(3,5-difluoropyridin-2-yl)-N-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine
    —— N-((6-methoxypyridin-3-yl)methyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine 1073428-73-5 C14H17N5O
    N-((6-methoxypyridin-3-yl)methyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
    —— 6-Methyl-2-propyl-pyrido[1,2-a]pyrimidin-4-one 87591-72-8 C12H14N2O
    6-Methyl-2-propyl-pyrido[1,2-a]pyrimidin-4-one
    —— (R)-N-(1-(6-(trifluoromethyl)pyridin-3-yl)ethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine 1073428-62-2 C15H16F3N5
    (R)-N-(1-(6-(trifluoromethyl)pyridin-3-yl)ethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
    —— 2-Isopropyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-phenylamino-ethyl)-amide 86922-36-3 C24H24N4O2
    2-Isopropyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid (2-phenylamino-ethyl)-amide
    —— 2-(3-chlorophenyl)-N-(3-methyl-4-pyridyl)pyrido[2,3-d]pyrimidin-4-amine 849777-58-8 C19H14ClN5
    2-(3-chlorophenyl)-N-(3-methyl-4-pyridyl)pyrido[2,3-d]pyrimidin-4-amine
    —— [2-(5-chloro-2-fluoro-phenyl)-pyrido[2,3-d]pyrimidin-4-yl]-(3-methyl-pyridin-4-yl)-carbamic acid tert-butyl ester 849777-09-9 C24H21ClFN5O2
    [2-(5-chloro-2-fluoro-phenyl)-pyrido[2,3-d]pyrimidin-4-yl]-(3-methyl-pyridin-4-yl)-carbamic acid tert-butyl ester
    —— 4-chloro-2-(5-chloro-2-fluoro-phenyl)-pyrido[2,3-d]pyrimidine 849777-11-3 C13H6Cl2FN3
    4-chloro-2-(5-chloro-2-fluoro-phenyl)-pyrido[2,3-d]pyrimidine
    —— 2-(chloro-methyl)-7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one 1259080-17-5 C9H6ClFN2O
    2-(chloro-methyl)-7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 6-Methyl-2-trifluoromethyl-pyrido[1,2-a]pyrimidin-4-one 87591-75-1 C10H7F3N2O
    6-Methyl-2-trifluoromethyl-pyrido[1,2-a]pyrimidin-4-one
    —— (S)-4-(7-(1-methyl-1H-imidazol-2-yl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)aniline 1207370-34-0 C22H27N7O
    (S)-4-(7-(1-methyl-1H-imidazol-2-yl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)aniline
    —— (S)-1-ethyl-3-(4-(7-(1-methyl-1H-imidazol-2-yl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea 1207362-00-2 C25H32N8O2
    (S)-1-ethyl-3-(4-(7-(1-methyl-1H-imidazol-2-yl)-4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea
    —— (S)-2-(2,6-dimethylphenyl)-4-(4-methoxy-3,3-dimethylpiperidin-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1421254-75-2 C23H32N4O
    (S)-2-(2,6-dimethylphenyl)-4-(4-methoxy-3,3-dimethylpiperidin-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 2-Phenyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion 85291-56-1 C18H12N2O2
    2-Phenyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion
    —— 6-benzyl-2-(2,6-dimethylphenyl)-4-((2R,4R)-4-methoxy-2-methylpiperidin-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1421253-44-2 C29H36N4O
    6-benzyl-2-(2,6-dimethylphenyl)-4-((2R,4R)-4-methoxy-2-methylpiperidin-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 7-chloro-5-(2-methoxyethylamino)-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one 1263077-29-7 C11H13ClN4O2
    7-chloro-5-(2-methoxyethylamino)-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one
    —— (Z)-3-<1-(Diethylamino)-1-propenyl>-7,8-dihydro-3-methyl-1-phenyl-6H-pyrido<1,2-a>pyrimidin-2,4(1H,3H)-dion 104337-63-5 C22H29N3O2
    (Z)-3-<1-(Diethylamino)-1-propenyl>-7,8-dihydro-3-methyl-1-phenyl-6H-pyrido<1,2-a>pyrimidin-2,4(1H,3H)-dion
    —— methyl 4-[(2-amino-4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoate 271253-89-5 C17H20N4O3
    methyl 4-[(2-amino-4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]benzoate
    —— 5-[2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]pyrrole-2-carboxylic acid 198702-94-2 C14H17N5O3
    5-[2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-6-yl)ethyl]pyrrole-2-carboxylic acid
    —— 2-amino-5-[4-((S)-pyrrolidin-3-yloxy)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]nicotinonitrile 1354691-56-7 C17H19N7O
    2-amino-5-[4-((S)-pyrrolidin-3-yloxy)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]nicotinonitrile
    —— 4-amino-2-methoxy-6-{4-[1-methyl-1-(1H-1,2,4-triazol-5-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-28-8 C19H21N7O2
    4-amino-2-methoxy-6-{4-[1-methyl-1-(1H-1,2,4-triazol-5-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-amino-2-methoxy-6-{4-[1-methyl-1-(1,2,4-oxadiazol-3-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-26-6 C19H20N6O3
    4-amino-2-methoxy-6-{4-[1-methyl-1-(1,2,4-oxadiazol-3-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-amino-2-methoxy-6-{4-[1-methyl-1-(1,2,4-oxadiazol-5-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-23-3 C19H20N6O3
    4-amino-2-methoxy-6-{4-[1-methyl-1-(1,2,4-oxadiazol-5-yl)ethyl]phenyl}-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 2-hydroxythiazolo<4,5-d>pyrido<1,2-a>pyrimidine 57805-12-6 C9H5N3OS
    2-hydroxythiazolo<4,5-d>pyrido<1,2-a>pyrimidine
    —— methyl 1,2,3,4,5,8-hexahydro-1,3,7-trimethyl-5-(3-nitrophenyl)-2,4-dioxopyrido<2,3-d>pyrimidine-6-carboxylate 104497-08-7 C18H18N4O6
    methyl 1,2,3,4,5,8-hexahydro-1,3,7-trimethyl-5-(3-nitrophenyl)-2,4-dioxopyrido<2,3-d>pyrimidine-6-carboxylate
    —— 3-ethyl-1-(4-methoxyphenyl)-4-thioxo-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1331961-48-8 C16H15N3O2S
    3-ethyl-1-(4-methoxyphenyl)-4-thioxo-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 3-butyl-1-phenyl-4-thioxo-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1331961-50-2 C17H17N3OS
    3-butyl-1-phenyl-4-thioxo-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 1,1-dimethylethyl 2-(acetylamino)-5,8-dihydro-5-oxo-pyrido[3,4-d]pyrimidine-7(6H)-carboxylate 478628-60-3 C14H18N4O4
    1,1-dimethylethyl 2-(acetylamino)-5,8-dihydro-5-oxo-pyrido[3,4-d]pyrimidine-7(6H)-carboxylate
    —— 4-[3-(diethylamino)pyrrolidine-1-carbonyl]-12H-benzo[g]pyrido[2,1-b]quinazoline-12-one 1610978-80-7 C25H26N4O2
    4-[3-(diethylamino)pyrrolidine-1-carbonyl]-12H-benzo[g]pyrido[2,1-b]quinazoline-12-one