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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-ethoxycarbonyl-9-(phenylamino-carbonyl)-6-methyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidine 70998-76-4 C19H21N3O4
    3-ethoxycarbonyl-9-(phenylamino-carbonyl)-6-methyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidine
    —— 5-[(4-amino-2-pyrrolidin-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)methyl]-2-methoxyphenol 1002103-42-5 C19H25N5O2
    5-[(4-amino-2-pyrrolidin-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)methyl]-2-methoxyphenol
    —— 2-pyrrolidin-1-yl-7-(thiophen-2-ylmethyl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine 1002103-48-1 C16H21N5S
    2-pyrrolidin-1-yl-7-(thiophen-2-ylmethyl)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine
    —— 2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-3-methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one 1256476-12-6 C17H19F3N4O2
    2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-3-methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one
    —— 6-(4-cyano-2-fluorobenzoyl)-3-propargyl-2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one hydrochloride 1256701-53-7 C27H21F4N5O2*ClH
    6-(4-cyano-2-fluorobenzoyl)-3-propargyl-2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one hydrochloride
    —— 6-(4-cyano-2-fluorobenzoyl)-3-methoxy-2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one hydrochloride 1256701-63-9 C25H21F4N5O3*ClH
    6-(4-cyano-2-fluorobenzoyl)-3-methoxy-2-(S)-{1-[4-(trifluoromethyl)phenyl]ethylamino}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-(3H)-one hydrochloride
    —— 2-(3-methoxyphenyl)pyrido[2,3-d]pyrimidin-4(3H)-one 55364-63-1 C14H11N3O2
    2-(3-methoxyphenyl)pyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-(3-chloro-phenyl)-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 41803-61-6 C13H8ClN3O
    2-(3-chloro-phenyl)-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 2H,10H-3,4-dihydropyrido<2',3':4,5>pyrimido<3,2b><1,2>oxazin-10-one 111970-16-2 C10H9N3O2
    2H,10H-3,4-dihydropyrido<2',3':4,5>pyrimido<3,2b><1,2>oxazin-10-one
    —— 3-(4-methoxyphenyl)-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one 93515-45-8 C14H11N3O2S
    3-(4-methoxyphenyl)-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-(4-methoxybenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine 221539-63-5 C15H13N3O3
    3-(4-methoxybenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine
    —— N-[(4-fluorophenyl)methyl]-3-hydroxy-4-oxopyrido[2,3-d]pyrimidine-2-carboxamide 1268707-05-6 C15H11FN4O3
    N-[(4-fluorophenyl)methyl]-3-hydroxy-4-oxopyrido[2,3-d]pyrimidine-2-carboxamide
    —— 5-(4-Chloroanilino)-1,3,8-trimethylpyrido[2,3-d]pyrimidine-2,4,7-trione 177082-60-9 C16H15ClN4O3
    5-(4-Chloroanilino)-1,3,8-trimethylpyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 1,3-dimethyl-5,7-dichloro-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione 137278-13-8 C9H7Cl2N3O2
    1,3-dimethyl-5,7-dichloro-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione
    —— 6-ethoxycarbonyl-1,3,8-trimethylpyrido<2,3-d>pyrimidine-2,4,7-(1H,3H,8H)-trione 113306-28-8 C13H15N3O5
    6-ethoxycarbonyl-1,3,8-trimethylpyrido<2,3-d>pyrimidine-2,4,7-(1H,3H,8H)-trione
    —— 1,3,8-Trimethyl-5-methoxycarbonylpyrido<2,3-d>pyrimidine-2,4,7(1H,3H,8H)-trione 37587-42-1 C12H13N3O5
    1,3,8-Trimethyl-5-methoxycarbonylpyrido<2,3-d>pyrimidine-2,4,7(1H,3H,8H)-trione
    —— 1,3,8-trimethylpyrido<2,3-d>pyrimidine-2,4,7-(1H,3H,8H)-trione 90402-67-8 C10H11N3O3
    1,3,8-trimethylpyrido<2,3-d>pyrimidine-2,4,7-(1H,3H,8H)-trione
    —— 5-Anilino-1,3,8-trimethylpyrido[2,3-d]pyrimidine-2,4,7-trione 177082-58-5 C16H16N4O3
    5-Anilino-1,3,8-trimethylpyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 7-benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine 911010-77-0 C14H16N4
    7-benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine
    —— 7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2-carbaldehyde 952587-49-4 C8H7N3O2
    7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2-carbaldehyde
    —— 2-[bis(methyloxy)methyl]-4-chloro-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one 952587-47-2 C10H12ClN3O3
    2-[bis(methyloxy)methyl]-4-chloro-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one
    —— 4-chloro-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2-carbaldehyde 952587-46-1 C8H6ClN3O2
    4-chloro-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2-carbaldehyde
    —— Pyrido(2,1-b)-1,2,3-triazolo(4,5-f)quinazolin-12(1H)-one, 9-methyl- 117702-15-5 C13H9N5O
    Pyrido(2,1-b)-1,2,3-triazolo(4,5-f)quinazolin-12(1H)-one, 9-methyl-
    —— 1,2,3-Triazolo(4',5':5,6)pyrido(2,1-b)quinazolin-11(1H)-one, 9-methoxy- 117702-09-7 C13H9N5O2
    1,2,3-Triazolo(4',5':5,6)pyrido(2,1-b)quinazolin-11(1H)-one, 9-methoxy-
    —— Pyrido(2,1-b)-1,2,3-triazolo(4,5-g)quinazolin-11(1H)-one, 8-(1-methylethyl)- 126884-00-2 C15H13N5O
    Pyrido(2,1-b)-1,2,3-triazolo(4,5-g)quinazolin-11(1H)-one, 8-(1-methylethyl)-
    —— 1,2,3-Triazolo(4',5':5,6)pyrido(2,1-b)quinazolin-11(1H)-one, 9-methyl- 117702-07-5 C13H9N5O
    1,2,3-Triazolo(4',5':5,6)pyrido(2,1-b)quinazolin-11(1H)-one, 9-methyl-
    —— Pyrido(2,1-b)-1,2,3-triazolo(4,5-f)quinazolin-12(1H)-one 117702-14-4 C12H7N5O
    Pyrido(2,1-b)-1,2,3-triazolo(4,5-f)quinazolin-12(1H)-one
    —— 7-imino-8-methyl-N-phenyl-6-thiophen-2-ylpyrido[2,3-d]pyrimidin-2-amine 214983-16-1 C18H15N5S
    7-imino-8-methyl-N-phenyl-6-thiophen-2-ylpyrido[2,3-d]pyrimidin-2-amine
    —— 5,7-diamino-2-methylsulfanylpyrido[4,3-d]pyrimidine-8-carboxylic acid pyrrolidide 1391611-48-5 C13H16N6OS
    5,7-diamino-2-methylsulfanylpyrido[4,3-d]pyrimidine-8-carboxylic acid pyrrolidide
    —— 2-amino-4-chloro-6-isobutyl-8-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one 1196884-18-0 C20H26ClN5O2
    2-amino-4-chloro-6-isobutyl-8-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one
    —— 2-amino-4-chloro-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one 1196887-87-2 C7H7ClN4O
    2-amino-4-chloro-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one
    —— 2-amino-4-chloro-6-isobutyl-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one 1196887-93-0 C11H15ClN4O
    2-amino-4-chloro-6-isobutyl-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one
    —— 11H-Pyrido[2,1-b]quinazolin-11-one, 1,2,3,4,6,7,8,9-octahydro, 9-methyl 96022-53-6 C13H18N2O
    11H-Pyrido[2,1-b]quinazolin-11-one, 1,2,3,4,6,7,8,9-octahydro, 9-methyl
    —— 7-methyl-2-(2-methyl-benzoimidazol-1-ylmethyl)-pyrido[1,2-a]pyrimidin-4-one 790681-98-0 C18H16N4O
    7-methyl-2-(2-methyl-benzoimidazol-1-ylmethyl)-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(1-((2-(2-methyl-1H-benzo[d]imidazol-1-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-4-yl)propan-2-ol 1332075-59-8 C28H35N7O2
    2-(1-((2-(2-methyl-1H-benzo[d]imidazol-1-yl)-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-4-yl)propan-2-ol
    —— methyl 8-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1589518-28-4 C10H7ClN2O3
    methyl 8-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— ethyl 8-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1589518-38-6 C11H9ClN2O3
    ethyl 8-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— N-propyl-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 125055-69-8 C13H15N3O2
    N-propyl-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-propyl-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 125055-71-2 C13H15N3O2
    N-propyl-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 3-(5-amino-4-fluoro-2-methylphenyl)-7-chloro-1-methyl-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one 1011464-21-3 C15H14ClFN4O
    3-(5-amino-4-fluoro-2-methylphenyl)-7-chloro-1-methyl-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one
    —— 9-bromo-6-methyl-4-oxo-6,7,8,9-tetrahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid amide 38326-46-4 C10H12BrN3O2
    9-bromo-6-methyl-4-oxo-6,7,8,9-tetrahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid amide
    —— 6-methyl-9-(N-methyl-anilino)-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine 71222-76-9 C16H19N3O
    6-methyl-9-(N-methyl-anilino)-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine
    —— ethyl 9-(methylphenylamino)-6-methyl-4-oxo-6,7-dihydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate 71222-65-6 C19H21N3O3
    ethyl 9-(methylphenylamino)-6-methyl-4-oxo-6,7-dihydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate
    —— 6-methyl-9-(N-methylanilino)-4-oxo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 77020-28-1 C17H17N3O3
    6-methyl-9-(N-methylanilino)-4-oxo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— ethyl 9-(methylphenylamino)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate 71222-72-5 C19H23N3O3
    ethyl 9-(methylphenylamino)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate
    —— Ethyl 6-methyl-9-(4-nitroanilino)-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylate 104314-50-3 C18H18N4O5
    Ethyl 6-methyl-9-(4-nitroanilino)-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylate
    —— 9-anilino-6-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-4-one 71222-77-0 C15H17N3O
    9-anilino-6-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-4-one
    —— 6-methyl-9-(methylhydrazinylidene)-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 77713-60-1 C11H14N4O3
    6-methyl-9-(methylhydrazinylidene)-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-anilino-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 71222-75-8 C16H17N3O3
    9-anilino-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— (-)-9-(4-bromo-anilino)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 71248-71-0 C16H16BrN3O3
    (-)-9-(4-bromo-anilino)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid