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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
    —— 3-[(2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methyl]benzonitrile 7243-27-8 C20H23N5
    3-[(2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methyl]benzonitrile
    —— (2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-morpholin-4-ylmethanone 7243-25-6 C17H25N5O3
    (2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-morpholin-4-ylmethanone
    —— ethyl 3-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-3-oxopropanoate 7243-24-5 C17H24N4O4
    ethyl 3-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-3-oxopropanoate
    —— (2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-pyridin-3-ylmethanone 7243-26-7 C18H21N5O
    (2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-pyridin-3-ylmethanone
    —— ethyl 1-[6-[2-(benzenesulfonyl)ethyl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate 7243-56-3 C29H34N4O4S
    ethyl 1-[6-[2-(benzenesulfonyl)ethyl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate
    —— 6,6-dibromo-2,3,4,7,8,9-hexahydro-1H-pyrido[2,1-b]quinazolin-11-one 82957-98-0 C12H14Br2N2O
    6,6-dibromo-2,3,4,7,8,9-hexahydro-1H-pyrido[2,1-b]quinazolin-11-one
    —— 1,2,3,4,6,7,8,9-octahydro-11H-pyrido<2,1-b>quinazolin-11-one 55450-48-1 C12H16N2O
    1,2,3,4,6,7,8,9-octahydro-11H-pyrido<2,1-b>quinazolin-11-one
    —— tert-butyl (E)-3-{2-{3-[(aminocarbonyl)oxy]piperidino}-7-fluoro-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoate 475060-30-1 C29H36FN5O5S
    tert-butyl (E)-3-{2-{3-[(aminocarbonyl)oxy]piperidino}-7-fluoro-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoate
    —— tert-butyl (E)-3-{7-fluoro-2-(3-hydroxypiperidino)-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoate 475060-29-8 C28H35FN4O4S
    tert-butyl (E)-3-{7-fluoro-2-(3-hydroxypiperidino)-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-propenoate
    —— 1-{7-Fluoro-3-formyl-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido-[1,2-a]pyrimidin-2-yl}-3-piperidyl formate 475060-27-6 C23H25FN4O4S
    1-{7-Fluoro-3-formyl-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido-[1,2-a]pyrimidin-2-yl}-3-piperidyl formate
    —— 2-(4-(hydroxymethyl)phenyl)-4-morpholinopyrido[3,2-d]pyrimidine 1542142-08-4 C18H18N4O2
    2-(4-(hydroxymethyl)phenyl)-4-morpholinopyrido[3,2-d]pyrimidine
    —— 1-[2-(4-Fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl]-3-(2-hydroxy-ethyl)-urea 352327-19-6 C16H15FN6O2
    1-[2-(4-Fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl]-3-(2-hydroxy-ethyl)-urea
    —— 1-(2-Dimethylamino-ethyl)-3-[2-(4-fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl]-urea 352327-22-1 C18H20FN7O
    1-(2-Dimethylamino-ethyl)-3-[2-(4-fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl]-urea
    —— 1-(2-Amino-ethyl)-3-[2-(4-fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl]-urea 352327-21-0 C16H16FN7O
    1-(2-Amino-ethyl)-3-[2-(4-fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl]-urea
    —— N2-(4-Fluoro-phenyl)-pyrido[2,3-d]pyrimidine-2,7-diamine 352329-03-4 C13H10FN5
    N2-(4-Fluoro-phenyl)-pyrido[2,3-d]pyrimidine-2,7-diamine
    —— 1-[2-(4-Fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl-]3-(3-morpholin-4-yl-propyl)-urea 352327-17-4 C21H24FN7O2
    1-[2-(4-Fluoro-phenylamino)-pyrido[2,3-d]pyrimidin-7-yl-]3-(3-morpholin-4-yl-propyl)-urea
    —— N-benzyl-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 886899-74-7 C16H13N3O3
    N-benzyl-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— Ethyl 4-oxo-2-(phenylamino)-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate 1204419-97-5 C17H19N3O3
    Ethyl 4-oxo-2-(phenylamino)-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 886900-37-4 C19H19N3O5
    N-[2-(3,4-dimethoxyphenyl)ethyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-hydroxy-N-(2-morpholin-4-ylethyl)-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide 886901-03-7 C15H18N4O4
    2-hydroxy-N-(2-morpholin-4-ylethyl)-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— ethyl 2-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate 1204419-95-3 C11H14N2O4
    ethyl 2-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate
    —— (4-Oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidin-3-yl)methyl benzoate 1204421-06-6 C22H17N3O3
    (4-Oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidin-3-yl)methyl benzoate
    —— 3-(Hydroxymethyl)-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidin-4-one 1204420-11-0 C15H13N3O2
    3-(Hydroxymethyl)-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carboxylate 1204419-86-2 C17H15N3O3
    Ethyl 4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carboxylate
    —— 2-hydroxy-9-methyl-4-oxo-N-(2-piperazin-1-ylethyl)pyrido[1,2-a]pyrimidine-3-carboxamide 1132649-58-1 C16H21N5O3
    2-hydroxy-9-methyl-4-oxo-N-(2-piperazin-1-ylethyl)pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 9-Methyl-4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde 519047-18-8 C16H13N3O2
    9-Methyl-4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— 2-Chloro-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 1204419-54-4 C10H7ClN2O3
    2-Chloro-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-Methyl-4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 1204419-57-7 C16H13N3O3
    9-Methyl-4-oxo-2-(phenylamino)-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 6-Bromo-8-[(2-methylpropan-2-yl)oxy]-2-methylsulfanylpyrido[2,3-d]pyrimidin-7-one 1021305-27-0 C12H14BrN3O2S
    6-Bromo-8-[(2-methylpropan-2-yl)oxy]-2-methylsulfanylpyrido[2,3-d]pyrimidin-7-one
    —— (+/-)-9-hydroxy-4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid N-(2-methoxy-pyridin-3-yl)-amide 1202639-41-5 C19H18N6O4
    (+/-)-9-hydroxy-4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid N-(2-methoxy-pyridin-3-yl)-amide
    —— 5-[bis-(4-methoxy-benzyl)-amino]-8-cyclopentyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 1192133-02-0 C29H32N4O3S
    5-[bis-(4-methoxy-benzyl)-amino]-8-cyclopentyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 6-(2-Methoxy-phenyl)-8-phenyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 710324-51-9 C26H22N4O2
    6-(2-Methoxy-phenyl)-8-phenyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 1-benzyl-2-butyl-5-(methoxymethyl)-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one 899373-37-6 C21H25N3O2
    1-benzyl-2-butyl-5-(methoxymethyl)-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one
    —— 6-fluoro-3-(4-methoxy-benzyl)-1-phenyl-3,4-dihydro-1H-pyrido[3,2-d]pyrimidin-2-one 1403741-03-6 C21H18FN3O2
    6-fluoro-3-(4-methoxy-benzyl)-1-phenyl-3,4-dihydro-1H-pyrido[3,2-d]pyrimidin-2-one
    —— 2-(3,5-dimethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-5,7-dimethoxypyrido[2,3-d]pyrimidin-4(3H)-one 1246250-71-4 C23H28N4O4
    2-(3,5-dimethyl-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-5,7-dimethoxypyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylpyrido[2,3-d]pyrimidin-4(3H)-one 1253732-04-5 C19H21N3O3
    2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylpyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-[4-(2-bromo-ethoxy)-3,5-dimethyl-phenyl]-5,7-dimethoxy-3H-pyrido[2,3-d]pyrimidin-4-one 1246250-72-5 C19H20BrN3O4
    2-[4-(2-bromo-ethoxy)-3,5-dimethyl-phenyl]-5,7-dimethoxy-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-[5,6-bis(methyloxy)-2-pyridinyl]-N-[(1S)-1-(4-chlorophenyl)ethyl]-2,4-dioxo-1,2,3,4-tetrahydropyrido[4,3-d]pyrimidine-7-carboxamide 1227945-00-7 C23H20ClN5O5
    3-[5,6-bis(methyloxy)-2-pyridinyl]-N-[(1S)-1-(4-chlorophenyl)ethyl]-2,4-dioxo-1,2,3,4-tetrahydropyrido[4,3-d]pyrimidine-7-carboxamide
    —— 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-((3-(1-(2-(2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl)piperidin-4-yl)benzo[d]isoxazol-6-yl)oxy)ethyl)acetamide 1569268-47-8 C31H36N6O6
    2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-((3-(1-(2-(2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl)piperidin-4-yl)benzo[d]isoxazol-6-yl)oxy)ethyl)acetamide
    —— 1-benzyl-2-ethyl-5-methoxymethyl-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one 728888-58-2 C19H21N3O2
    1-benzyl-2-ethyl-5-methoxymethyl-7-methylpyrido[2,3-d]pyrimidin-4(1H)-one
    —— 2-chloro-4-isopropoxy-N-(6-methylpyridin-3-yl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide 1257051-76-5 C17H20ClN5O2
    2-chloro-4-isopropoxy-N-(6-methylpyridin-3-yl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide
    —— 1-benzyl-1-isopropyl-3-(8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea 1609379-65-8 C20H22N4O2
    1-benzyl-1-isopropyl-3-(8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea
    —— 1-[(1S)-1-(cyano-3-methyl)butyl]-3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea 1609379-86-3 C15H17N5O2
    1-[(1S)-1-(cyano-3-methyl)butyl]-3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea
    —— 1-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-3-(4-trifluoromethylbenzyl)urea 1609379-58-9 C17H13F3N4O2
    1-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-3-(4-trifluoromethylbenzyl)urea
    —— 1-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-3-(2-trifluoromethylbenzyl)urea 1609379-57-8 C17H13F3N4O2
    1-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-3-(2-trifluoromethylbenzyl)urea
    —— 3,4-methylenedioxybenzyl(4-oxo-4H-pyrido[1,2-a]pyrimdin-3-yl)carbamate 1609379-77-2 C17H13N3O5
    3,4-methylenedioxybenzyl(4-oxo-4H-pyrido[1,2-a]pyrimdin-3-yl)carbamate
    —— 1-benzyl-1-isopropyl-3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea 1609379-64-7 C19H20N4O2
    1-benzyl-1-isopropyl-3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea
    —— 3-fluorobenzyl (4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)carbamate 1609379-76-1 C16H12FN3O3
    3-fluorobenzyl (4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)carbamate
    —— 2-[4-(3-dimethylamino-2-hydroxy-propoxy)-phenylamino]-8-indan-5-yl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 928787-98-8 C30H33N5O5
    2-[4-(3-dimethylamino-2-hydroxy-propoxy)-phenylamino]-8-indan-5-yl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 2-phenyl-5H-pyrido<1,2-a>pyrimido<5,4-e>pyrimidin-5-one 97693-08-8 C16H10N4O
    2-phenyl-5H-pyrido<1,2-a>pyrimido<5,4-e>pyrimidin-5-one