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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-(1H-imidazol-1-yl)-N,N-dimethyl-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxamide 1220114-06-6 C17H19N7O2
    2-(1H-imidazol-1-yl)-N,N-dimethyl-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxamide
    —— 2-imidazol-1-yl-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine-6-carboxylic acid 1220113-67-6 C15H14N6O3
    2-imidazol-1-yl-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— 2-(1H-imidazol-1-yl)-N-methyl-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxamide 1220114-07-7 C16H17N7O2
    2-(1H-imidazol-1-yl)-N-methyl-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxamide
    —— 8-cyclopentyl-6-fluoro-5-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 362656-13-1 C14H16FN3OS
    8-cyclopentyl-6-fluoro-5-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-[2-(5-chloro-2-fluoro-phenyl)-7-(2-dimethylamino-ethylamino)-pyrido[2,3-d]pyrimidin-4-yl-amino]-nicotinic acid 910655-98-0 C23H21ClFN7O2
    4-[2-(5-chloro-2-fluoro-phenyl)-7-(2-dimethylamino-ethylamino)-pyrido[2,3-d]pyrimidin-4-yl-amino]-nicotinic acid
    —— 4-[2-(5-chloro-2-fluoro-phenyl)-7-(2-dimethylamino-ethylamino)-pyrido[2,3-d]pyrimidin-4-yl-amino]-nicotinic acid methyl ester 910655-97-9 C24H23ClFN7O2
    4-[2-(5-chloro-2-fluoro-phenyl)-7-(2-dimethylamino-ethylamino)-pyrido[2,3-d]pyrimidin-4-yl-amino]-nicotinic acid methyl ester
    —— Methyl 2-(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)acetate 87591-73-9 C12H12N2O3
    Methyl 2-(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)acetate
    —— tert-butyl 6-(6-(2,6-dichlorophenyl)-8-formyl-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-ylamino)-3,4-dihydroisoquinoline-2(1H)-carboxylate 1452231-63-8 C28H25Cl2N5O4
    tert-butyl 6-(6-(2,6-dichlorophenyl)-8-formyl-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidin-2-ylamino)-3,4-dihydroisoquinoline-2(1H)-carboxylate
    —— 8-indan-5-yl-5-oxo-2-(4-{2-[4-(2,2,2-trifluoro-acetyl)-piperazin-1-yl]-ethyl}-phenylamino)-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide 1023274-81-8 C32H32F3N7O4
    8-indan-5-yl-5-oxo-2-(4-{2-[4-(2,2,2-trifluoro-acetyl)-piperazin-1-yl]-ethyl}-phenylamino)-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide
    —— 8-indan-5-yl-2-{4-[2-(4-methanesulfonyl-piperazin-1-yl)-ethyl]-phenylamino}-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide 1023274-77-2 C31H35N7O5S
    8-indan-5-yl-2-{4-[2-(4-methanesulfonyl-piperazin-1-yl)-ethyl]-phenylamino}-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide
    —— 4-{2-[4-(8-indan-5-yl-6-methoxycarbamoyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-phenyl]-ethyl}-piperazine-1-carboxylic acid methyl ester 1023274-85-2 C32H35N7O5
    4-{2-[4-(8-indan-5-yl-6-methoxycarbamoyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino)-phenyl]-ethyl}-piperazine-1-carboxylic acid methyl ester
    —— 9-[(2-carboxyphenyl)hydrazinylidene]-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 77713-79-2 C17H16N4O5
    9-[(2-carboxyphenyl)hydrazinylidene]-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-[(2-carboxyphenyl)diazenyl]-6,9-dimethyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 85762-62-5 C18H18N4O5
    9-[(2-carboxyphenyl)diazenyl]-6,9-dimethyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-[(2-carboxyphenyl)diazenyl]-1,6-dimethyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 85762-60-3 C18H18N4O5
    9-[(2-carboxyphenyl)diazenyl]-1,6-dimethyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 2,3-trimethylene-4-oxo-4H-pyrido(1,2-a)pyrimidine hydrochloride 70026-57-2 C11H10N2O*ClH
    2,3-trimethylene-4-oxo-4H-pyrido(1,2-a)pyrimidine hydrochloride
    —— 2,3-dihydrocyclopenta[d]pyrido[1,2-a]pyrimidin-10(1H)-one 70026-41-4 C11H10N2O
    2,3-dihydrocyclopenta[d]pyrido[1,2-a]pyrimidin-10(1H)-one
    —— 2H-Pyrido(1,2-a)pyrimidinium, 1-cyclohexyl-3-hydroxy-4-((4-methyl-1-piperazinyl)methyl)-2-oxo-, hydroxide, inner salt, (Z)-2-butenedioate (1:2) (salt) 124068-73-1 C28H36N4O10
    2H-Pyrido(1,2-a)pyrimidinium, 1-cyclohexyl-3-hydroxy-4-((4-methyl-1-piperazinyl)methyl)-2-oxo-, hydroxide, inner salt, (Z)-2-butenedioate (1:2) (salt)
    —— N-[2-(diisopropylamino)ethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide 1610978-81-8 C25H28N4O2
    N-[2-(diisopropylamino)ethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— N-[2-[di(propan-2-yl)amino]ethyl]-11-oxo-2-propan-2-ylpyrido[2,1-b]quinazoline-8-carboxamide 86922-15-8 C24H32N4O2
    N-[2-[di(propan-2-yl)amino]ethyl]-11-oxo-2-propan-2-ylpyrido[2,1-b]quinazoline-8-carboxamide
    —— 2-amino-8-ethyl-4-methyl-6-(1,3-thiazol-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-71-0 C13H13N5OS
    2-amino-8-ethyl-4-methyl-6-(1,3-thiazol-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-methyl-2-(methylthio)-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 1071977-19-9 C13H15N3O2S
    4-methyl-2-(methylthio)-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-(3,5-dimethoxyphenylamino)-2-(4-hydroxy-4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one 1300607-40-2 C21H25N5O5
    4-(3,5-dimethoxyphenylamino)-2-(4-hydroxy-4-(hydroxymethyl)piperidin-1-yl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-methyl-2-(methylsulfonyl)-8-(propan-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 934493-99-9 C12H15N3O3S
    4-methyl-2-(methylsulfonyl)-8-(propan-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-methyl-2-(methylsulfanyl)-8-(propan-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 934493-98-8 C12H15N3OS
    4-methyl-2-(methylsulfanyl)-8-(propan-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-4-methyl-8-pyrrolidin-1-ylpyrido[2,3-d]pyrimidin-7(8H)-one 1013099-63-2 C12H15N5O
    2-amino-4-methyl-8-pyrrolidin-1-ylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-6-bromo-4-methyl-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one hydrobromide 1071829-73-6 BrH*C12H13BrN4O2
    2-amino-6-bromo-4-methyl-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one hydrobromide
    —— 2-amino-8-isopropyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 934494-00-5 C11H14N4O
    2-amino-8-isopropyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-6-bromo-8-isopropyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 934494-01-6 C11H13BrN4O
    2-amino-6-bromo-8-isopropyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-4-methyl-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 1071829-72-5 C12H14N4O2
    2-amino-4-methyl-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-6-bromo-8-cyclopentyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 934495-31-5 C13H15BrN4O
    2-amino-6-bromo-8-cyclopentyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— N-{4-[(8-ethyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]phenyl}-2,2,2-trifluoroacetamide 1071976-61-8 C18H16F3N5O2
    N-{4-[(8-ethyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]phenyl}-2,2,2-trifluoroacetamide
    —— 2-amino-8-ethyl-4-methyl-6-(4-methyl-3-thienyl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-63-0 C15H16N4OS
    2-amino-8-ethyl-4-methyl-6-(4-methyl-3-thienyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-4-methyl-8-(phenylmethyl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-61-8 C15H14N4O
    2-amino-4-methyl-8-(phenylmethyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-6-bromo-4-methyl-(8-phenylmethyl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-62-9 C15H13BrN4O
    2-amino-6-bromo-4-methyl-(8-phenylmethyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-8-ethyl-6-ethynyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 1070897-29-8 C12H12N4O
    2-amino-8-ethyl-6-ethynyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-8-ethyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile 1070897-32-3 C11H11N5O
    2-amino-8-ethyl-4-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 8-ethyl-6-(1H-imidazol-5-yl)-4-methyl-2-methylsulfonylpyrido[2,3-d]pyrimidin-7-one 1070897-28-7 C14H15N5O3S
    8-ethyl-6-(1H-imidazol-5-yl)-4-methyl-2-methylsulfonylpyrido[2,3-d]pyrimidin-7-one
    —— 8-ethyl-4-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile 1070897-31-2 C12H12N4OS
    8-ethyl-4-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 6-bromo-8-ethyl-2-(isopropylamino)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 934494-04-9 C13H17BrN4O
    6-bromo-8-ethyl-2-(isopropylamino)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-8-ethyl-6-(1H-imidazol-5-yl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one 934494-89-0 C13H14N6O
    2-amino-8-ethyl-6-(1H-imidazol-5-yl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 8-ethyl-6-(1H-imidazol-5-yl)-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-imine 1070897-26-5 C14H16N6S
    8-ethyl-6-(1H-imidazol-5-yl)-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-imine
    —— 8-ethyl-7-imino-4-methyl-2-(methylthio)-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile 1070897-30-1 C12H13N5S
    8-ethyl-7-imino-4-methyl-2-(methylthio)-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 8-ethyl-6-(1H-imidazol-5-yl)-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 1070897-27-6 C14H15N5OS
    8-ethyl-6-(1H-imidazol-5-yl)-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 8-ethyl-4-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-03-8 C11H13N3O3S
    8-ethyl-4-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-[2-(6-chloro-pyrido [3,2-d]pyrimidin-4-ylamino)-phenoxy]-butyric acid ethyl ester 855995-77-6 C19H19ClN4O3
    4-[2-(6-chloro-pyrido [3,2-d]pyrimidin-4-ylamino)-phenoxy]-butyric acid ethyl ester
    —— 1,3-dimethylcyclopenta<5,6>pyrido<2,3-d>pyrimidine-2,4-(1H,3H)-dione 67387-22-8 C12H13N3O2
    1,3-dimethylcyclopenta<5,6>pyrido<2,3-d>pyrimidine-2,4-(1H,3H)-dione
    —— 4-chloropyrido[3,2-d]pyrimidin-6-ol 1242446-83-8 C7H4ClN3O
    4-chloropyrido[3,2-d]pyrimidin-6-ol
    —— {2-[(allyl-methyl-amino)-methyl]-5-chloro-4-fluoro-phenyl}-(6-chloro-pyrido [3,2-d] pyrimidin-4-yl)-amine 855995-88-9 C18H16Cl2FN5
    {2-[(allyl-methyl-amino)-methyl]-5-chloro-4-fluoro-phenyl}-(6-chloro-pyrido [3,2-d] pyrimidin-4-yl)-amine
    —— 4-methoxy-7-(phenylmethyl)-2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 647863-05-6 C16H16F3N3O
    4-methoxy-7-(phenylmethyl)-2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— 8'-amino-5'-nitro-3-oxo-1',2',3',4'-tetrahydro-3H-spiro[isobenzofuran-1,6'-pyrido[1,2-a]pyrimidine]-7'-carbonitrile 1245790-76-4 C16H13N5O4
    8'-amino-5'-nitro-3-oxo-1',2',3',4'-tetrahydro-3H-spiro[isobenzofuran-1,6'-pyrido[1,2-a]pyrimidine]-7'-carbonitrile