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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
    —— 6-(2,6-dichlorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452230-67-9 C15H11Cl2N3OS
    6-(2,6-dichlorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2,6-dimethylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452231-75-2 C17H17N3OS
    6-(2,6-dimethylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 9-bromo-2,3-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one 1388072-94-3 C10H9BrN2O
    9-bromo-2,3-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-(6-cyano-4-oxo-3H-pyrido[2,3-d]pyrimidin-2-yl)-2,2-dimethylpropanamide 1118437-88-9 C13H13N5O2
    N-(6-cyano-4-oxo-3H-pyrido[2,3-d]pyrimidin-2-yl)-2,2-dimethylpropanamide
    —— 2-methylthio-7-amino-pyrido[2,3-d]pyrimidine 352328-42-8 C8H8N4S
    2-methylthio-7-amino-pyrido[2,3-d]pyrimidine
    —— 2-methylthio-6-bromo-7-amino-pyrido[2,3-d]pyrimidine 352328-89-3 C8H7BrN4S
    2-methylthio-6-bromo-7-amino-pyrido[2,3-d]pyrimidine
    —— Ethyl 5-[3-({2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl}methyl)-4-methoxyphenoxy]pentanoate 860771-26-2 C23H29N5O4
    Ethyl 5-[3-({2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl}methyl)-4-methoxyphenoxy]pentanoate
    —— 2-ethyl-3-(2-ethoxyphenyl)pyrido[2,3-d]pyrimidin-4(3H)-one 943431-06-9 C17H17N3O2
    2-ethyl-3-(2-ethoxyphenyl)pyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(Chloromethyl)-3-(2-ethoxyphenyl)pyrido[3,4-d]pyrimidin-4-one 943431-10-5 C16H14ClN3O2
    2-(Chloromethyl)-3-(2-ethoxyphenyl)pyrido[3,4-d]pyrimidin-4-one
    —— 2-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1309870-66-3 C14H15N3
    2-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 3-chloro-2,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one 87273-59-4 C10H9ClN2O
    3-chloro-2,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— tert-butyl 2-(3-bromophenyl)-4-propan-2-yloxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate 1318210-11-5 C21H26BrN3O3
    tert-butyl 2-(3-bromophenyl)-4-propan-2-yloxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— tert-butyl 2-(2-methyl-1,3-thiazol-4-yl)-4-propan-2-yloxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate 1318210-17-1 C19H26N4O3S
    tert-butyl 2-(2-methyl-1,3-thiazol-4-yl)-4-propan-2-yloxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 2-amino-4-chloro-8-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7,8-dihydropyrido[2,3-d]pyrimidin-6(5H)-one 1196884-25-9 C16H18ClN5O2
    2-amino-4-chloro-8-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7,8-dihydropyrido[2,3-d]pyrimidin-6(5H)-one
    —— tert-butyl 2-phenyl-4-propan-2-yloxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate 1318210-09-1 C21H27N3O3
    tert-butyl 2-phenyl-4-propan-2-yloxy-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 6-bromo-4-methyl-8-(1-methylethyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-57-2 C12H14BrN3OS
    6-bromo-4-methyl-8-(1-methylethyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 6-bromo-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 1224055-17-7 C9H8BrN3OS
    6-bromo-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— (3R,4aS,6S,7R,8S)-8-(azidomethyl)-3-[(S)-[tert-butyl(dimethyl)silyl]oxy-(2,6-dimethoxypyrimidin-4-yl)methyl]-7-methyl-6-triethylsilyloxy-2,3,4,4a,5,6,7,8-octahydropyrido[1,2-c]pyrimidin-1-one 434308-90-4 C29H53N7O5Si2
    (3R,4aS,6S,7R,8S)-8-(azidomethyl)-3-[(S)-[tert-butyl(dimethyl)silyl]oxy-(2,6-dimethoxypyrimidin-4-yl)methyl]-7-methyl-6-triethylsilyloxy-2,3,4,4a,5,6,7,8-octahydropyrido[1,2-c]pyrimidin-1-one
    —— 8-methoxy-2-(trifluoromethyl)-6,5-dihydropyrido[3,4-d]pyrimidine 877402-38-5 C9H8F3N3O
    8-methoxy-2-(trifluoromethyl)-6,5-dihydropyrido[3,4-d]pyrimidine
    —— 8-isopropyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 211244-94-9 C11H13N3OS
    8-isopropyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 6-Amino-2-(2,3-dimethoxyphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),6,11,13,15-hexaene-4,17-dione 936915-81-0 C22H18N4O4
    6-Amino-2-(2,3-dimethoxyphenyl)-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),6,11,13,15-hexaene-4,17-dione
    —— 8-cyano-5-methyl-4-methylene-7-methoxy-3-(4-methylbenzyl)-3,4-dihydropyrido[4,3-d]pyrimidine 1097698-82-2 C19H18N4O
    8-cyano-5-methyl-4-methylene-7-methoxy-3-(4-methylbenzyl)-3,4-dihydropyrido[4,3-d]pyrimidine
    —— (E)-6-benzyl-8-benzylidene-4-phenyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 104169-86-0 C27H25N3S
    (E)-6-benzyl-8-benzylidene-4-phenyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(4-methylbenzylidene)-4-p-tolyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-85-9 C29H29N3S
    (E)-6-benzyl-8-(4-methylbenzylidene)-4-p-tolyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(4-fluorobenzylidene)-4-(4-fluorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-92-8 C27H23F2N3S
    (E)-6-benzyl-8-(4-fluorobenzylidene)-4-(4-fluorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(2,5-dimethoxybenzylidene)-4-(2,5-dimethoxyphenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-80-4 C31H33N3O4S
    (E)-6-benzyl-8-(2,5-dimethoxybenzylidene)-4-(2,5-dimethoxyphenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(4-chlorobenzylidene)-4-(4-chlorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-90-6 C27H23Cl2N3S
    (E)-6-benzyl-8-(4-chlorobenzylidene)-4-(4-chlorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(4-methoxybenzylidene)-4-(4-methoxyphenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-82-6 C29H29N3O2S
    (E)-6-benzyl-8-(4-methoxybenzylidene)-4-(4-methoxyphenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(2,4-dichlorobenzylidene)-4-(2,4-dichlorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-89-3 C27H21Cl4N3S
    (E)-6-benzyl-8-(2,4-dichlorobenzylidene)-4-(2,4-dichlorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(2-chlorobenzylidene)-4-(2-chlorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-88-2 C27H23Cl2N3S
    (E)-6-benzyl-8-(2-chlorobenzylidene)-4-(2-chlorophenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-4-(naphthalen-1-yl)-8-(naphthalen-1-ylmethylene)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-87-1 C35H29N3S
    (E)-6-benzyl-4-(naphthalen-1-yl)-8-(naphthalen-1-ylmethylene)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— (E)-6-benzyl-8-(3,4,5-trimethoxybenzylidene)-4-(3,4,5-trimethoxyphenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 1310325-94-0 C33H37N3O6S
    (E)-6-benzyl-8-(3,4,5-trimethoxybenzylidene)-4-(3,4,5-trimethoxyphenyl)-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— 8-cyclohexyl-2-methanesulfonyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 928640-86-2 C17H21N3O5S
    8-cyclohexyl-2-methanesulfonyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 3-Amino-2-methyl-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-4-one 85516-70-7 C12H14N4O
    3-Amino-2-methyl-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-4-one
    —— ethyl 2-[2-(methyloxy)phenyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate 938181-22-7 C17H19N3O4
    ethyl 2-[2-(methyloxy)phenyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate
    —— ethyl 2-[2-(methyloxy)phenyl]-4-oxo-3-(2-phenylethyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate 938181-23-8 C25H27N3O4
    ethyl 2-[2-(methyloxy)phenyl]-4-oxo-3-(2-phenylethyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate
    —— 7-Hydrazino-1,3-dimethylpyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione 93551-54-3 C9H11N5O2
    7-Hydrazino-1,3-dimethylpyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione
    —— 5-oxo-7,12-dihydro-5H-isoquiono<2,3-a>quinazoline 124831-97-6 C16H12N2O
    5-oxo-7,12-dihydro-5H-isoquiono<2,3-a>quinazoline
    —— 5-{2-[2-(2,2-Dimethyl-propionylamino)-4-oxo-3,4,5,6,7,8-hexahydro-pyrido[2,3-d]pyrimidin-6-yl]-ethyl}-4-methyl-thiophene-2-carboxylic acid ethyl ester 815579-28-3 C22H30N4O4S
    5-{2-[2-(2,2-Dimethyl-propionylamino)-4-oxo-3,4,5,6,7,8-hexahydro-pyrido[2,3-d]pyrimidin-6-yl]-ethyl}-4-methyl-thiophene-2-carboxylic acid ethyl ester
    —— 7,12-dihydro-5H-isoquino<2,3-a>quinazolin-5-one hydrobromide 124831-94-3 BrH*C16H12N2O
    7,12-dihydro-5H-isoquino<2,3-a>quinazolin-5-one hydrobromide
    —— 9-(2-bromo-benzyloxy)-2-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 40966-90-3 C16H13BrN2O2
    9-(2-bromo-benzyloxy)-2-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— 8-(2-bromobenzyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 1232030-47-5 C15H12BrN3OS
    8-(2-bromobenzyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 8-methyl-11H-pyrido[2,1-b]quinazolin-11-one 70229-09-3 C13H10N2O
    8-methyl-11H-pyrido[2,1-b]quinazolin-11-one
    —— 3-chloro-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one 60811-46-3 C12H11ClN2O
    3-chloro-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one
    —— 8-ethyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one 211244-83-6 C10H11N3O2S
    8-ethyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 1-[2-(4-hydroxy-phenyl)-pyrido[3,2-d]pyrimidin-7-yl]-pyrrolidin-2-one 1345956-55-9 C17H14N4O2
    1-[2-(4-hydroxy-phenyl)-pyrido[3,2-d]pyrimidin-7-yl]-pyrrolidin-2-one
    —— 3-benzyloxy-7-bromo-4-oxo-9-(2-oxo-pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester 1355028-13-5 C21H18BrN3O5
    3-benzyloxy-7-bromo-4-oxo-9-(2-oxo-pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester
    —— ethyl 9-phenylhydrazono-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidin-3-carboxylate 70999-09-6 C18H20N4O3
    ethyl 9-phenylhydrazono-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidin-3-carboxylate
    —— (E)-4-((3-chloro-11-oxo-7,8,9,11-tetrahydro-6H-pyrido[2,1-b]quinazolin-6-ylidene)methyl)-N-(3-(pyrrolidin-1-yl)propyl)benzamide 1371597-83-9 C27H29ClN4O2
    (E)-4-((3-chloro-11-oxo-7,8,9,11-tetrahydro-6H-pyrido[2,1-b]quinazolin-6-ylidene)methyl)-N-(3-(pyrrolidin-1-yl)propyl)benzamide
    —— 2,4-bis(4-methylthio)-6-[(trifluoromethyl)sulfonyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 908010-90-2 C10H12F3N3O2S3
    2,4-bis(4-methylthio)-6-[(trifluoromethyl)sulfonyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine