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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
    —— (E)-2-Cyano-3-(2-dibenzylamino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-N-methyl-acrylamide —— C27H23N5O2
    (E)-2-Cyano-3-(2-dibenzylamino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-N-methyl-acrylamide
    —— (E)-2-cyano-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-ethylprop-2-enamide —— C20H23N5O3
    (E)-2-cyano-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-ethylprop-2-enamide
    —— methyl (2E)-2-cyano-3-[2-(dibenzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C27H22N4O3
    methyl (2E)-2-cyano-3-[2-(dibenzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— ethyl (E)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate —— C20H22N4O4
    ethyl (E)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate
    —— {(S)-6-[(R)-4-(7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-ylmethyl)-5-trifluoromethylindan-1-yloxy]-2,3-dihydrobenzofuran-3-yl}acetic acid 1621168-49-7 C28H26F3N3O4
    {(S)-6-[(R)-4-(7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-ylmethyl)-5-trifluoromethylindan-1-yloxy]-2,3-dihydrobenzofuran-3-yl}acetic acid
    —— methyl 2-[6-[[(1R)-4-(7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-ylmethyl)-5-(trifluoromethyl)-2,3-dihydro-1H-inden-1-yl]oxy]-2,3-dihydro-1-benzofuran-3-yl]acetate —— C29H28F3N3O4
    methyl 2-[6-[[(1R)-4-(7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-ylmethyl)-5-(trifluoromethyl)-2,3-dihydro-1H-inden-1-yl]oxy]-2,3-dihydro-1-benzofuran-3-yl]acetate
    —— 1-[2-[5-[(4-fluorophenyl)methyl]-1,3-thiazol-2-yl]-3-hydroxy-7-morpholin-4-yl-6H-pyrido[1,2-a]pyrimidin-9-yl]-3-propan-2-ylimidazolidin-2-one —— C28H31FN6O3S
    1-[2-[5-[(4-fluorophenyl)methyl]-1,3-thiazol-2-yl]-3-hydroxy-7-morpholin-4-yl-6H-pyrido[1,2-a]pyrimidin-9-yl]-3-propan-2-ylimidazolidin-2-one
    —— 9-Methyl-2-(3-methylanilino)-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid —— C17H15N3O3
    9-Methyl-2-(3-methylanilino)-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 2-(4-Chloro-3-methylanilino)-9-fluoro-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one —— C16H13ClFN3O2
    2-(4-Chloro-3-methylanilino)-9-fluoro-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one
    —— 9-Fluoro-2-(4-fluoro-3-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one —— C16H13F2N3O2
    9-Fluoro-2-(4-fluoro-3-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one
    —— 2-(3-Fluoro-5-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one —— C16H14FN3O2
    2-(3-Fluoro-5-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one
    —— 2-(3,4-Dimethylanilino)-3-(hydroxymethyl)-9-methoxypyrido[1,2-a]pyrimidin-4-one —— C18H19N3O3
    2-(3,4-Dimethylanilino)-3-(hydroxymethyl)-9-methoxypyrido[1,2-a]pyrimidin-4-one
    —— 6-Methyl-2-(3-methylanilino)-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid —— C17H15N3O3
    6-Methyl-2-(3-methylanilino)-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 8-Chloro-3-(hydroxymethyl)-2-(3-methylanilino)pyrido[1,2-a]pyrimidin-4-one —— C16H14ClN3O2
    8-Chloro-3-(hydroxymethyl)-2-(3-methylanilino)pyrido[1,2-a]pyrimidin-4-one
    —— 7-amino-N'-[(E)-(3-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbohydrazide —— C17H16N6O5
    7-amino-N'-[(E)-(3-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— 3-Ethyl-2-(4-hydroxyanilino)pyrido[1,2-a]pyrimidin-4-one —— C16H15N3O2
    3-Ethyl-2-(4-hydroxyanilino)pyrido[1,2-a]pyrimidin-4-one
    —— 3-Acetyl-2-(cyclopentylamino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C16H19N3O2
    3-Acetyl-2-(cyclopentylamino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-(2-Chloro-6-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one —— C16H14ClN3O2
    2-(2-Chloro-6-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one
    —— 9-(Difluoromethoxy)-2-(4-fluoro-3-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one —— C17H14F3N3O3
    9-(Difluoromethoxy)-2-(4-fluoro-3-methylanilino)-3-(hydroxymethyl)pyrido[1,2-a]pyrimidin-4-one
    —— 3-Ethyl-2-(3-methylanilino)-8-morpholin-4-ylpyrido[1,2-a]pyrimidin-4-one —— C21H24N4O2
    3-Ethyl-2-(3-methylanilino)-8-morpholin-4-ylpyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 2-[3-(fluoromethyl)anilino]-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylate —— C18H20FN3O3
    Ethyl 2-[3-(fluoromethyl)anilino]-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylate
    —— 2-Anilino-3-ethyl-9-methoxypyrido[1,2-a]pyrimidin-4-one —— C17H17N3O2
    2-Anilino-3-ethyl-9-methoxypyrido[1,2-a]pyrimidin-4-one
    —— 2-[2-[4-(Fluoromethoxy)phenoxy]ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid —— C19H18FN3O5
    2-[2-[4-(Fluoromethoxy)phenoxy]ethylamino]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 3-(Hydroxymethyl)-2-(3-methylanilino)pyrido[1,2-a]pyrimidin-4-one —— C16H15N3O2
    3-(Hydroxymethyl)-2-(3-methylanilino)pyrido[1,2-a]pyrimidin-4-one
    —— 3-Ethyl-9-methoxy-2-[4-(trifluoromethyl)anilino]pyrido[1,2-a]pyrimidin-4-one —— C18H16F3N3O2
    3-Ethyl-9-methoxy-2-[4-(trifluoromethyl)anilino]pyrido[1,2-a]pyrimidin-4-one
    —— 9-Methyl-2-[2-(4-methylphenoxy)ethylamino]-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid —— C19H19N3O4
    9-Methyl-2-[2-(4-methylphenoxy)ethylamino]-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— Ethyl 2-(3-methylanilino)-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate —— C18H17N3O3
    Ethyl 2-(3-methylanilino)-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
    —— 2-[3-(Fluoromethoxy)anilino]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde —— C17H14FN3O3
    2-[3-(Fluoromethoxy)anilino]-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— 3-Ethyl-2-(4-hydroxyanilino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C17H17N3O2
    3-Ethyl-2-(4-hydroxyanilino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1-[2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-(2,3-diiminopropoxy)propan-1-one —— C22H26N6O2
    1-[2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-(2,3-diiminopropoxy)propan-1-one
    —— 3-(4-methylimidazol-1-yl)propyl 2-[(3-methylcyclopent-3-en-1-yl)amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate —— C21H28N6O2
    3-(4-methylimidazol-1-yl)propyl 2-[(3-methylcyclopent-3-en-1-yl)amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— tert-butyl 8-methyl-2-(methylthio)-7,8-Dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate —— C14H21N3O2S
    tert-butyl 8-methyl-2-(methylthio)-7,8-Dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
    —— 4-[1-[(4aR,7S)-2-methyl-1-oxo-4,4a,5,6,7,8-hexahydro-3H-pyrido[1,2-c]pyrimidin-7-yl]-4-aminoimidazo[1,5-a]pyrazin-4-ium-3-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide —— C28H28F3N8O2+
    4-[1-[(4aR,7S)-2-methyl-1-oxo-4,4a,5,6,7,8-hexahydro-3H-pyrido[1,2-c]pyrimidin-7-yl]-4-aminoimidazo[1,5-a]pyrazin-4-ium-3-yl]-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
    —— 7-imidazo[1,5-a]pyrazin-1-yl-2-methyl-4,4a,5,6,7,8-hexahydro-3H-pyrido[1,2-c]pyrimidin-1-one —— C15H19N5O
    7-imidazo[1,5-a]pyrazin-1-yl-2-methyl-4,4a,5,6,7,8-hexahydro-3H-pyrido[1,2-c]pyrimidin-1-one
    —— 2-[(2,4-dimethoxyphenyl)methyl]-3-methyl-1-oxo-4,4a,5,6,7,8-hexahydro-3H-pyrido[1,2-c]pyrimidine-7-carboxylic acid —— C19H26N2O5
    2-[(2,4-dimethoxyphenyl)methyl]-3-methyl-1-oxo-4,4a,5,6,7,8-hexahydro-3H-pyrido[1,2-c]pyrimidine-7-carboxylic acid
    —— 3-(5-methylimidazol-1-yl)propyl 2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate —— C24H28N6O2
    3-(5-methylimidazol-1-yl)propyl 2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
    —— 2-[2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(pent-4-ynylamino)acetaldehyde —— C23H27N5O
    2-[2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2-(pent-4-ynylamino)acetaldehyde
    —— 2-N-(8-cyclopentyl-6-ethyl-5,8a-dihydro-3H-pyrido[2,3-d]pyrimidin-2-yl)-5-N-phenylpyridine-2,5-diamine —— C25H30N6
    2-N-(8-cyclopentyl-6-ethyl-5,8a-dihydro-3H-pyrido[2,3-d]pyrimidin-2-yl)-5-N-phenylpyridine-2,5-diamine
    —— 2-(but-3-ynylamino)-2-[2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]acetaldehyde —— C22H25N5O
    2-(but-3-ynylamino)-2-[2-(2,3-dihydro-1H-inden-2-ylamino)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]acetaldehyde
    —— 8-Cyclopentyl-6-(2-ethoxyethenyl)-5-methyl-2-[(5-morpholin-4-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one —— C26H32N6O3
    8-Cyclopentyl-6-(2-ethoxyethenyl)-5-methyl-2-[(5-morpholin-4-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one
    —— 4-[6-[[8-Cyclopentyl-6-(2-ethoxyethenyl)-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl]amino]pyridin-3-yl]-1,4-diazepane-1-carboxylic acid —— C28H35N7O4
    4-[6-[[8-Cyclopentyl-6-(2-ethoxyethenyl)-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl]amino]pyridin-3-yl]-1,4-diazepane-1-carboxylic acid
    —— 8-Cyclopentyl-6-(2-ethoxyethenyl)-5-methyl-2-[(5-piperidin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one —— C27H34N6O2
    8-Cyclopentyl-6-(2-ethoxyethenyl)-5-methyl-2-[(5-piperidin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-6-ethyl-N-(5-methylsulfonylpyridin-2-yl)-5,8a-dihydro-3H-pyrido[2,3-d]pyrimidin-2-amine —— C20H27N5O2S
    8-cyclopentyl-6-ethyl-N-(5-methylsulfonylpyridin-2-yl)-5,8a-dihydro-3H-pyrido[2,3-d]pyrimidin-2-amine
    —— 6-bromo-8-cyclopentyl-N-(5-methylsulfonylpyridin-2-yl)-7H-pyrido[2,3-d]pyrimidin-2-amine —— C18H20BrN5O2S
    6-bromo-8-cyclopentyl-N-(5-methylsulfonylpyridin-2-yl)-7H-pyrido[2,3-d]pyrimidin-2-amine
    —— 7-Methyl-3-[2-(3-methylphenyl)ethynyl]-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-11-one —— C22H20N2O
    7-Methyl-3-[2-(3-methylphenyl)ethynyl]-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-11-one
    —— 3,3,5,5-Tetramethyl-1,14-diazatetracyclo[11.4.0.02,6.07,12]heptadeca-2(6),7,9,11,13,16-hexaen-15-one —— C19H20N2O
    3,3,5,5-Tetramethyl-1,14-diazatetracyclo[11.4.0.02,6.07,12]heptadeca-2(6),7,9,11,13,16-hexaen-15-one
    —— 2-methyl-propane-2-sulfinic acid {3-[2-(2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-2-ylmethoxy)-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-9-ylethynyl]-oxetan-3-yl}-ethyl-amide —— C31H34N4O6S
    2-methyl-propane-2-sulfinic acid {3-[2-(2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-2-ylmethoxy)-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-9-ylethynyl]-oxetan-3-yl}-ethyl-amide
    —— 3-[2-(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-2-ylmethoxy)-4-oxo-6,7-dihydropyrimido[6,1-a]isoquinolin-9-yl]prop-2-ynylurea —— C24H21N5O5
    3-[2-(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-2-ylmethoxy)-4-oxo-6,7-dihydropyrimido[6,1-a]isoquinolin-9-yl]prop-2-ynylurea
    —— 2-(2,3-Dihydro-1,4-benzodioxin-3-ylmethoxy)-9-prop-2-enoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one —— C24H22N2O5
    2-(2,3-Dihydro-1,4-benzodioxin-3-ylmethoxy)-9-prop-2-enoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one
    —— 8,8-dimethyl-3-(1-(pyridin-2-yl)-2,5-dihydro-1H-pyrrol-3-yl)-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one 1416011-65-8 C23H24N4O
    8,8-dimethyl-3-(1-(pyridin-2-yl)-2,5-dihydro-1H-pyrrol-3-yl)-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one