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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
    —— Benzyl 1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H23N3O5
    Benzyl 1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-amino-8,8-dimethyl-2-sulfanylidene-5-thiophen-2-yl-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinolin-6-one —— C17H18N4OS2
    4-amino-8,8-dimethyl-2-sulfanylidene-5-thiophen-2-yl-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinolin-6-one
    —— 4-Amino-5-pyridin-4-yl-2-sulfanylidene-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-6-one —— C16H15N5OS
    4-Amino-5-pyridin-4-yl-2-sulfanylidene-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-6-one
    —— Allyl 1,3,7-trimethyl-2,4-dioxo-5-(pyridin-4-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H20N4O4
    Allyl 1,3,7-trimethyl-2,4-dioxo-5-(pyridin-4-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H20N4O4
    Prop-2-enyl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-Amino-5-(1,3-benzodioxol-5-yl)-2-sulfanylidene-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-6-one —— C18H16N4O3S
    4-Amino-5-(1,3-benzodioxol-5-yl)-2-sulfanylidene-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-6-one
    —— Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-(2,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H29N3O7
    Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-(2,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-amino-8,8-dimethyl-5-pyridin-4-yl-2-sulfanylidene-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinolin-6-one —— C18H19N5OS
    4-amino-8,8-dimethyl-5-pyridin-4-yl-2-sulfanylidene-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinolin-6-one
    —— 4-amino-8,8-dimethyl-5-pyridin-3-yl-2-sulfanylidene-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinolin-6-one —— C18H19N5OS
    4-amino-8,8-dimethyl-5-pyridin-3-yl-2-sulfanylidene-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinolin-6-one
    —— Benzyl 5-(2,3-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H21Cl2N3O4
    Benzyl 5-(2,3-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 3-[2-(Azepan-1-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(4-chlorophenyl)sulfonylprop-2-enenitrile —— C24H23ClN4O3S
    3-[2-(Azepan-1-yl)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(4-chlorophenyl)sulfonylprop-2-enenitrile
    —— Propan-2-yl 1,3,7-trimethyl-5-(5-methylthiophen-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O4S
    Propan-2-yl 1,3,7-trimethyl-5-(5-methylthiophen-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O5
    Benzyl 5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C27H29N3O6
    Benzyl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O5
    Propan-2-yl 1,3,7-trimethyl-5-(5-methylfuran-2-yl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-(4-propan-2-ylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H29N3O4
    Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-(4-propan-2-ylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(3,4-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H19Cl2N3O4
    Prop-2-enyl 5-(3,4-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H22N4O4
    Propan-2-yl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(2,3-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O6
    Propan-2-yl 5-(2,3-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-[4-(methoxycarbonyl)phenyl]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H25N3O6
    Propan-2-yl 5-[4-(methoxycarbonyl)phenyl]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H23N3O5
    Benzyl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 1,3,7-trimethyl-2,4-dioxo-5-(4-phenylmethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C31H29N3O5
    Benzyl 1,3,7-trimethyl-2,4-dioxo-5-(4-phenylmethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(4-hydroxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O6
    Prop-2-enyl 5-(4-hydroxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(1,3-benzodioxol-5-yl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H21N3O6
    Prop-2-enyl 5-(1,3-benzodioxol-5-yl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O5
    Propan-2-yl 5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(3,4-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H21Cl2N3O4
    Benzyl 5-(3,4-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H29N3O6
    Propan-2-yl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 4-Amino-5-(6-nitro-1,3-benzodioxol-5-yl)-2-sulfanylidene-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-6-one —— C18H15N5O5S
    4-Amino-5-(6-nitro-1,3-benzodioxol-5-yl)-2-sulfanylidene-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-6-one
    —— Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(4-phenylmethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C27H27N3O5
    Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(4-phenylmethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O4
    Propan-2-yl 1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 1,3,7-trimethyl-2,4-dioxo-5-(2,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C27H29N3O7
    Benzyl 1,3,7-trimethyl-2,4-dioxo-5-(2,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-thiophen-2-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H21N3O4S
    Propan-2-yl 1,3,7-trimethyl-2,4-dioxo-5-thiophen-2-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(4-methoxycarbonylphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C26H25N3O6
    Benzyl 5-(4-methoxycarbonylphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— N~3~-allyl-2-imino-1-(3-isopropoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C22H27N5O3
    N~3~-allyl-2-imino-1-(3-isopropoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— Propan-2-yl 5-(3-ethoxy-4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O6
    Propan-2-yl 5-(3-ethoxy-4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-[4-(dimethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H28N4O4
    Propan-2-yl 5-[4-(dimethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(2,5-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C22H25N3O6
    Prop-2-enyl 5-(2,5-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Propan-2-yl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H23N3O5
    Propan-2-yl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(2,5-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O6
    Benzyl 5-(2,5-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-[4-(diethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C24H30N4O4
    Prop-2-enyl 5-[4-(diethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(3-ethoxy-4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C26H27N3O6
    Benzyl 5-(3-ethoxy-4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Allyl 1,3,7-trimethyl-2,4-dioxo-5-(pyridin-3-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H20N4O4
    Allyl 1,3,7-trimethyl-2,4-dioxo-5-(pyridin-3-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O4
    Prop-2-enyl 1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-[4-(diethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C28H32N4O4
    Benzyl 5-[4-(diethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(2,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H27N3O7
    Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(2,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C20H21N3O5
    Prop-2-enyl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C25H22N4O4
    Benzyl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H27N3O7
    Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Benzyl 1,3,7-trimethyl-2,4-dioxo-5-pyridin-4-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H22N4O4
    Benzyl 1,3,7-trimethyl-2,4-dioxo-5-pyridin-4-yl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— Prop-2-enyl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C23H27N3O6
    Prop-2-enyl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate