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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-amino-6-<2-(4-carboxyphenyl)ethyl>-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin-4(3H)-one 121187-69-7 C16H18N4O3
    2-amino-6-<2-(4-carboxyphenyl)ethyl>-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin-4(3H)-one
    —— (4-chloro-phenyl)-[6-(2-methyl-5-nitro-phenyl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl]-amine 1332329-41-5 C20H18ClN5O2
    (4-chloro-phenyl)-[6-(2-methyl-5-nitro-phenyl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl]-amine
    —— (7R)-7-(2-bromo-4-fluorophenyl)-4-methyl-5-(tetrahydro-2H-pyran-2-yloxyamino)-7,8-dihydropyrido[4,3-d]pyrimidin-2-amine 1177370-50-1 C19H21BrFN5O2
    (7R)-7-(2-bromo-4-fluorophenyl)-4-methyl-5-(tetrahydro-2H-pyran-2-yloxyamino)-7,8-dihydropyrido[4,3-d]pyrimidin-2-amine
    —— (R)-5-(1H-benzo[d][1,2,3]triazol-1-yl)-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-2-amine 1177370-48-7 C20H15BrFN7
    (R)-5-(1H-benzo[d][1,2,3]triazol-1-yl)-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-2-amine
    —— 6-methyl-9-(phenylhydrazono)-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxamide 70999-35-8 C16H17N5O2
    6-methyl-9-(phenylhydrazono)-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxamide
    —— 1,6-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 104128-37-2 C17H18N4O3
    1,6-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 7-methyl-4-oxo-9-(phenylhydrazinylidene)-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 70999-43-8 C16H16N4O3
    7-methyl-4-oxo-9-(phenylhydrazinylidene)-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 7-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid 70943-73-6 C10H12N2O3
    7-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid
    —— 6,9-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 85762-61-4 C17H18N4O3
    6,9-dimethyl-4-oxo-9-phenyldiazenyl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (+)-6(S)-methyl-9-(phenylhydrazono)-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid 70999-42-7 C16H16N4O3
    (+)-6(S)-methyl-9-(phenylhydrazono)-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 9-phenylhydrazonotetrahydropyrido<1,2-a>pyrimidine-3-carboxylic acid 77713-55-4 C16H16N4O3
    9-phenylhydrazonotetrahydropyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid 63612-16-8 C9H10N2O3
    4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 4-Benzyl-2-phenyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion 85291-49-2 C25H18N2O2
    4-Benzyl-2-phenyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion
    —— 4-Benzyl-2-p-tolyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion 85291-50-5 C26H20N2O2
    4-Benzyl-2-p-tolyl-2,3-dihydro-1H-pyrimido<3,4-a>chinolin-1,3-dion
    —— 2-Benzyl-1-oxo-4-phenyl-1H-pyrimido<1,2-a>chinolin-4-ium-3-olat 70611-37-9 C25H18N2O2
    2-Benzyl-1-oxo-4-phenyl-1H-pyrimido<1,2-a>chinolin-4-ium-3-olat
    —— 4-Benzyl-2-phenyl-2,3,5,6,8,9,10,10a,6a-dekahydro-1H-pyrimidin <3,4-a>chinolin-1,3-dion 85291-58-3 C25H26N2O2
    4-Benzyl-2-phenyl-2,3,5,6,8,9,10,10a,6a-dekahydro-1H-pyrimidin <3,4-a>chinolin-1,3-dion
    —— 4-chloro-2-methylsulfanyl-8-(2,6-difluoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one 911110-48-0 C14H8ClF2N3OS
    4-chloro-2-methylsulfanyl-8-(2,6-difluoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-[(E)-2,6-Difluoro-phenylimino]-3-(dimethyl-phosphinoylmethyl)-9,10-dimethoxy-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-31-0 C23H24F2N3O4P
    2-[(E)-2,6-Difluoro-phenylimino]-3-(dimethyl-phosphinoylmethyl)-9,10-dimethoxy-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 4-chloro-2-methylsulfinyl-8-(2,6-difiuoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one 911370-07-5 C14H8ClF2N3O2S
    4-chloro-2-methylsulfinyl-8-(2,6-difiuoro-phenyl)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-chloro-8-(2,6-difluorophenyl)-2-{[2-hydroxy-1-(hydroxy-methyl)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one 911370-10-0 C16H13ClF2N4O3
    4-chloro-8-(2,6-difluorophenyl)-2-{[2-hydroxy-1-(hydroxy-methyl)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-[(3-aminopropyl)amino]-4-[(3-methylphenyl)amino]pyrido[4,3-d]pyrimidin-5(6H)-one 1208169-47-4 C17H20N6O
    2-[(3-aminopropyl)amino]-4-[(3-methylphenyl)amino]pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 1,1-dimethylethyl methyl(2-{[3-({4-[(3-methylphenyl)amino]-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-yl}amino)propyl]amino}-2-oxoethyl)carbamate 1208170-36-8 C25H33N7O4
    1,1-dimethylethyl methyl(2-{[3-({4-[(3-methylphenyl)amino]-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-yl}amino)propyl]amino}-2-oxoethyl)carbamate
    —— TGX-D1 1308384-65-7 C23H28N4O3
    TGX-D1
    —— 6-(2-methylbenzyl)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1452229-95-6 C16H15N3OS
    6-(2-methylbenzyl)-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 1-Methyl-3-benzylpyrido<2,3-d>pyrimidine-2,4-dione 129926-87-0 C15H13N3O2
    1-Methyl-3-benzylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 2-chloro-4-morpholino-6-nitropyrido[2,3-d]pyrimidine 852067-99-3 C11H10ClN5O3
    2-chloro-4-morpholino-6-nitropyrido[2,3-d]pyrimidine
    —— 2-(naphthalen-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one 194466-67-6 C18H12N2O
    2-(naphthalen-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(α-Naphthyl)-6,8-dimethyl-pyrido[1,2-a]pyrimidin-4-one 194466-71-2 C20H16N2O
    2-(α-Naphthyl)-6,8-dimethyl-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(α-Naphthyl)-6-methyl-pyrido[1,2-a]pyrimidin4-one 194466-68-7 C19H14N2O
    2-(α-Naphthyl)-6-methyl-pyrido[1,2-a]pyrimidin4-one
    —— 2-(α-Naphthyl)-7-methyl-pyrido[1,2-a]pyrimidin-4-one 194466-69-8 C19H14N2O
    2-(α-Naphthyl)-7-methyl-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(α-Naphthyl)-8-methyl-pyrido[1,2-a]pyrimidin-4-one 194466-70-1 C19H14N2O
    2-(α-Naphthyl)-8-methyl-pyrido[1,2-a]pyrimidin-4-one
    —— 4-chloro-1-(tert-butoxy)pyrido[2,3-d]pyrimidin-2(1H)-one 1312356-58-3 C11H12ClN3O2
    4-chloro-1-(tert-butoxy)pyrido[2,3-d]pyrimidin-2(1H)-one
    —— 2-Isopropyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid 2-piperidin-1-yl-ethyl ester 86922-03-4 C23H27N3O3
    2-Isopropyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid 2-piperidin-1-yl-ethyl ester
    —— (2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-acetic acid ethyl ester 87591-81-9 C14H16N2O3
    (2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-acetic acid ethyl ester
    —— 2-(propylsulfanyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1356353-39-3 C18H16F3N3O3S
    2-(propylsulfanyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione
    —— (2,8-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-acetic acid ethyl ester 87591-86-4 C14H16N2O3
    (2,8-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-acetic acid ethyl ester
    —— 2-(2,2-difluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1356352-87-8 C17H12F5N3O4
    2-(2,2-difluoroethoxy)-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione
    —— methylcyclopropyl 4-(2-((6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)methoxy)ethyl)piperidine-1-carboxylate 1182323-85-8 C21H32N4O5S
    methylcyclopropyl 4-(2-((6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)methoxy)ethyl)piperidine-1-carboxylate
    —— 8-[(4-Bromophenyl)methyl]-4-methyl-2-propan-2-yl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one 1027376-01-7 C18H20BrN3O
    8-[(4-Bromophenyl)methyl]-4-methyl-2-propan-2-yl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 5,8-dihydro-4-hydroxymethyl-2-methyl-8-<(4-bromophenyl)methyl>pyrido<2,3-d>pyrimidin-7(6H)-one 153042-24-1 C16H16BrN3O2
    5,8-dihydro-4-hydroxymethyl-2-methyl-8-<(4-bromophenyl)methyl>pyrido<2,3-d>pyrimidin-7(6H)-one
    —— 4-(4-methyl-2-(methylsulfanyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)benzoyl chloride 583878-52-8 C16H12ClN3O2S
    4-(4-methyl-2-(methylsulfanyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)benzoyl chloride
    —— 8-<(4-bromophenyl)methyl>-2-methyl-7-oxo-5,6,7,8-tetrahydropyrido<2,3-d>pyrimidine-4-carbaldehyde 153042-23-0 C16H14BrN3O2
    8-<(4-bromophenyl)methyl>-2-methyl-7-oxo-5,6,7,8-tetrahydropyrido<2,3-d>pyrimidine-4-carbaldehyde
    —— 8-[(4-Bromophenyl)methyl]-4-methyl-2-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one 1027992-86-4 C18H20BrN3O
    8-[(4-Bromophenyl)methyl]-4-methyl-2-propyl-5,6-dihydropyrido[2,3-d]pyrimidin-7-one
    —— 5,8-dihydro-2,4,6-trimethyl-8-<(4-bromophenyl)methyl>pyrido<2,3-d>pyrimidin-7(6H)-one 153042-20-7 C17H18BrN3O
    5,8-dihydro-2,4,6-trimethyl-8-<(4-bromophenyl)methyl>pyrido<2,3-d>pyrimidin-7(6H)-one
    —— 4-(4-methyl-2-(methylsulfanyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)benzoic acid 583878-40-4 C16H13N3O3S
    4-(4-methyl-2-(methylsulfanyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)benzoic acid
    —— 6-benzyl-2-(benzylsulfanyl)-7-methylpyrido[2,3-d]pyrimidin-4(3H)-one 1308253-20-4 C22H19N3OS
    6-benzyl-2-(benzylsulfanyl)-7-methylpyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(benzylsulfanyl)-6-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1308253-13-5 C15H13N3O2S
    2-(benzylsulfanyl)-6-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione
    —— 7-Amino-1H,8H-pyrido[2,3-d]pyrimidine-2,4,5-trione 132373-40-1 C7H6N4O3
    7-Amino-1H,8H-pyrido[2,3-d]pyrimidine-2,4,5-trione
    —— 2,3,4,4a,5,6-Hexahydro-10,11-dimethoxy-1H-pyrido<1',2':3,4>pyrimido<2,1-a>isoindol-8(12bH)one 74273-96-4 C17H22N2O3
    2,3,4,4a,5,6-Hexahydro-10,11-dimethoxy-1H-pyrido<1',2':3,4>pyrimido<2,1-a>isoindol-8(12bH)one
    —— 4-ethoxy-N-(1-methylpyrazol-4-yl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide 1318210-31-9 C20H22N6O2
    4-ethoxy-N-(1-methylpyrazol-4-yl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide