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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-imino-N-(4-methoxybenzyl)-10-methyl-5-oxo-1-(pyridin-4-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C27H24N6O3
    2-imino-N-(4-methoxybenzyl)-10-methyl-5-oxo-1-(pyridin-4-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 1-butyl-3-[(4-chlorophenyl)sulfonyl]-2-imino-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one —— C21H19ClN4O3S
    1-butyl-3-[(4-chlorophenyl)sulfonyl]-2-imino-1,2-dihydro-5H-dipyrido[1,2-a:2',3'-d]pyrimidin-5-one
    —— 6-(2-Chloropropanoyl)-2-[(3-fluorophenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H17ClFN3O2
    6-(2-Chloropropanoyl)-2-[(3-fluorophenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 2-[(6S,9S)-3-methoxycarbonyl-6-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl]acetic acid —— C13H16N2O5
    2-[(6S,9S)-3-methoxycarbonyl-6-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl]acetic acid
    —— 2-[(5,7-dimethyl-4-oxo-3H-pyrido[2,3-d]pyrimidin-2-yl)sulfanyl]acetate —— C11H10N3O3S-
    2-[(5,7-dimethyl-4-oxo-3H-pyrido[2,3-d]pyrimidin-2-yl)sulfanyl]acetate
    —— 2-[(2-chlorobenzyl)sulfanyl]-5-(pyridin-3-yl)-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-dione —— C23H19ClN4O2S
    2-[(2-chlorobenzyl)sulfanyl]-5-(pyridin-3-yl)-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-dione
    —— 3-((4-Chlorophenyl)sulfonyl)-2-imino-10-methyl-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one 573694-78-7 C21H19ClN4O3S
    3-((4-Chlorophenyl)sulfonyl)-2-imino-10-methyl-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
    —— 1-[9-Methyl-4-oxo-3-[(4-oxo-3-propyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide —— C22H25N5O3S2
    1-[9-Methyl-4-oxo-3-[(4-oxo-3-propyl-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]pyrido[1,2-a]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 6-(4-Chloro-3-nitrophenyl)sulfonyl-2-(diethoxymethyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C18H21ClN4O7S
    6-(4-Chloro-3-nitrophenyl)sulfonyl-2-(diethoxymethyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— ethyl 1-[6-(cyclohexylmethyl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate —— C28H38N4O2
    ethyl 1-[6-(cyclohexylmethyl)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]piperidine-4-carboxylate
    —— 6-[2-Hydroxy-3-(2-methylphenoxy)propyl]-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C25H29N3O3
    6-[2-Hydroxy-3-(2-methylphenoxy)propyl]-2-[(3-methylphenyl)methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— methyl 7-methyl-2-methylsulfanyl-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H16N4O3S
    methyl 7-methyl-2-methylsulfanyl-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl 2-benzylsulfanyl-5-(3,4-dimethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O5S
    ethyl 2-benzylsulfanyl-5-(3,4-dimethoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-benzyl-N-(2,3-dimethylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide —— C23H24N4O2
    2-benzyl-N-(2,3-dimethylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxamide
    —— morpholin-4-yl-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C22H27N5O2
    morpholin-4-yl-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— N-cyclohexyl-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C24H31N5O
    N-cyclohexyl-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-(3-methoxyphenyl)-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C25H27N5O2
    N-(3-methoxyphenyl)-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— ethyl 2-ethylsulfanyl-5-(3-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O4S
    ethyl 2-ethylsulfanyl-5-(3-methoxyphenyl)-7-methyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-phenyl-4-pyrrolidin-1-yl-6-thiophen-2-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C21H22N4O2S2
    2-phenyl-4-pyrrolidin-1-yl-6-thiophen-2-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 2-[(4-iodophenyl)amino]-3-{(E)-[(4-iodophenyl)imino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one —— C21H14I2N4O
    2-[(4-iodophenyl)amino]-3-{(E)-[(4-iodophenyl)imino]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-ethyl-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C20H25N5O
    N-ethyl-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-(3-cyanophenyl)-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C25H24N6O
    N-(3-cyanophenyl)-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— 5-[[2-(Furan-2-ylmethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H20N4O3S2
    5-[[2-(Furan-2-ylmethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[9-Methyl-4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H26N4O2S2
    5-[[9-Methyl-4-oxo-2-(propylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— propan-2-yl 5-(4-ethoxyphenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O4S
    propan-2-yl 5-(4-ethoxyphenyl)-7-methyl-2-methylsulfanyl-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— Ethyl 1-(3-methoxypropyl)-5-oxo-2-[(2-phenoxypropanoyl)imino]-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate —— C27H28N4O6
    Ethyl 1-(3-methoxypropyl)-5-oxo-2-[(2-phenoxypropanoyl)imino]-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
    —— 2-Phenyl-4-pyrrolidin-1-yl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine —— C17H20N4
    2-Phenyl-4-pyrrolidin-1-yl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 3-[[3-(2-Ethylhexyl)-4-oxo-2-thioxo-5-thiazolidinylidene]methyl]-2-[[2-(2-hydroxyethoxy)ethyl]amino]-4H-pyrido[1,2-a]pyrimidin-4-one 608119-83-1 C24H32N4O4S2
    3-[[3-(2-Ethylhexyl)-4-oxo-2-thioxo-5-thiazolidinylidene]methyl]-2-[[2-(2-hydroxyethoxy)ethyl]amino]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 5-[(2-Morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H30N4O3S2
    5-[(2-Morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-cyclopentyl-2-imino-1-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C25H25N5O2
    N-cyclopentyl-2-imino-1-(4-methylbenzyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 1,9-dimethyl-4-oxo-N-(3-phenylpropyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C22H22N4O2
    1,9-dimethyl-4-oxo-N-(3-phenylpropyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 4-methyl-5-trifluoromethylpyrido[4,3-d]pyrimidine 1571110-73-0 C9H6F3N3
    4-methyl-5-trifluoromethylpyrido[4,3-d]pyrimidine
    —— 1,9-Dimethyl-N~2~-(1-methyl-3-phenylpropyl)-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide —— C23H24N4O2
    1,9-Dimethyl-N~2~-(1-methyl-3-phenylpropyl)-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide
    —— 2-(5-bromo-4-oxopyrido[3,4-d]pyrimidin-3-yl)-N-[3-(3-chlorophenoxy)propyl]acetamide —— C18H16BrClN4O3
    2-(5-bromo-4-oxopyrido[3,4-d]pyrimidin-3-yl)-N-[3-(3-chlorophenoxy)propyl]acetamide
    —— 5,7-Bis(Azanyl)-2-Tert-Butyl-4-(1,3-Thiazol-2-Yl)pyrido[2,3-D]pyrimidine-6-Carbonitrile —— C15H15N7S
    5,7-Bis(Azanyl)-2-Tert-Butyl-4-(1,3-Thiazol-2-Yl)pyrido[2,3-D]pyrimidine-6-Carbonitrile
    —— 6-methylsulfonyl-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H22N4O2S
    6-methylsulfonyl-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 3-Benzyl-5-[[4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-1,3-thiazolidine-2,4-dione —— C24H22N4O4S
    3-Benzyl-5-[[4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-1,3-thiazolidine-2,4-dione
    —— 6-(2,6-Dimethoxybenzoyl)-2-(4-ethylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C24H25N3O4
    6-(2,6-Dimethoxybenzoyl)-2-(4-ethylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— 3-(3-Methoxypropyl)-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H30N4O4S2
    3-(3-Methoxypropyl)-5-[[7-methyl-4-oxo-2-(3-propan-2-yloxypropylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C23H24N4O4
    N-[2-(3,4-dimethoxyphenyl)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— N-(2-methoxybenzyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C21H20N4O3
    N-(2-methoxybenzyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 7-bromo-2-({[5-(4-bromophenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl]thio}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C20H12Br2N6O2S
    7-bromo-2-({[5-(4-bromophenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl]thio}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-(1,3-benzodioxol-5-ylmethyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C21H18N4O4
    N-(1,3-benzodioxol-5-ylmethyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 2-[[5-(4-bromophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C20H13BrN6O2S
    2-[[5-(4-bromophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 1,9-dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C21H21N5O4S
    1,9-dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 1,9-dimethyl-4-oxo-N-(2-phenylethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C21H20N4O2
    1,9-dimethyl-4-oxo-N-(2-phenylethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— N-[2-(4-methoxyphenyl)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C22H22N4O3
    N-[2-(4-methoxyphenyl)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 1,9-dimethyl-4-oxo-N-(thiophen-2-ylmethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C18H16N4O2S
    1,9-dimethyl-4-oxo-N-(thiophen-2-ylmethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
    —— 1,9-Dimethyl-N~2~-(4-methylbenzyl)-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide —— C21H20N4O2
    1,9-Dimethyl-N~2~-(4-methylbenzyl)-4-oxo-1,4-dihydropyrido[1,2-A]pyrrolo[2,3-D]pyrimidine-2-carboxamide
    —— N-[2-(2-methoxyphenyl)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide —— C22H22N4O3
    N-[2-(2-methoxyphenyl)ethyl]-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide