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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
    —— 2,3,7-trimethyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 16878-11-8 C11H12N2O
    2,3,7-trimethyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— 6-(3,5-dimethylisoxazol-4-yl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-40-4 C14H14N4O2S
    6-(3,5-dimethylisoxazol-4-yl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2-hydroxy-6-methylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-28-8 C16H15N3O2S
    6-(2-hydroxy-6-methylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6,8-dimethyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452230-74-8 C10H11N3OS
    6,8-dimethyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2-chloro-6-hydroxyphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-61-9 C15H12ClN3O2S
    6-(2-chloro-6-hydroxyphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 8-methyl-2-(methylthio)-6-(naphthalen-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1452231-95-6 C19H15N3OS
    8-methyl-2-(methylthio)-6-(naphthalen-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2-chloro-6-fluorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde 1452231-33-2 C15H9ClFN3O2S
    6-(2-chloro-6-fluorophenyl)-2-(methylthio)-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carbaldehyde
    —— 6-(2-chloro-6-fluorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452231-44-5 C15H11ClFN3OS
    6-(2-chloro-6-fluorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2-hydroxyphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-24-4 C15H13N3O2S
    6-(2-hydroxyphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 8-methyl-2-(methylthio)-6-(quinolin-8-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1452231-88-7 C18H14N4OS
    8-methyl-2-(methylthio)-6-(quinolin-8-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2-chloro-6-methylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452231-79-6 C16H14ClN3OS
    6-(2-chloro-6-methylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 8-methyl-2-(methylthio)-6-(1,3,5-trimethyl-1H-pyrazol-4-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-31-3 C15H17N5OS
    8-methyl-2-(methylthio)-6-(1,3,5-trimethyl-1H-pyrazol-4-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2-fluoro-6-methylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-03-9 C16H14FN3OS
    6-(2-fluoro-6-methylphenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— methyl 4-chloro-3-(8-methyl-2-(methylthio)-5-oxopyrido[4,3-d]pyrimidin-6(5H)-yl)benzoate 1452232-11-9 C17H14ClN3O3S
    methyl 4-chloro-3-(8-methyl-2-(methylthio)-5-oxopyrido[4,3-d]pyrimidin-6(5H)-yl)benzoate
    —— 6-(2-chlorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452231-91-2 C15H12ClN3OS
    6-(2-chlorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(2,5-dichlorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-00-6 C15H11Cl2N3OS
    6-(2,5-dichlorophenyl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 6-(3,5-dimethyl-1H-pyrazol-4-yl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452232-37-9 C14H15N5OS
    6-(3,5-dimethyl-1H-pyrazol-4-yl)-8-methyl-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 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