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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-<(1'-N-methylpiperazyl)-acetyl>-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-88-7 C19H25N5O2
    2-<(1'-N-methylpiperazyl)-acetyl>-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 9-Methyl-6-(phenyl-hydrazono)-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazolin-11-one 80776-86-9 C19H22N4O
    9-Methyl-6-(phenyl-hydrazono)-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazolin-11-one
    —— N-benzyl-2-(4-methoxy-2-methyl-1H-indol-1-yl)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-amine 1542705-11-2 C24H25N5O
    N-benzyl-2-(4-methoxy-2-methyl-1H-indol-1-yl)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-amine
    —— 9-methyl-6-phenylhydrazono-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazoline-11-one 80776-86-9 C19H22N4O
    9-methyl-6-phenylhydrazono-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazoline-11-one
    —— 6,6-Dibromo-8-methyl-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazolin-11-one 113145-39-4 C13H16Br2N2O
    6,6-Dibromo-8-methyl-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazolin-11-one
    —— 6,6-Dibromo-9-methyl-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazolin-11-one 113145-38-3 C13H16Br2N2O
    6,6-Dibromo-9-methyl-1,2,3,4,6,7,8,9-octahydro-pyrido[2,1-b]quinazolin-11-one
    —— 9-bromo-7-chloro-4H-pyrido[1,2-a]pyrimidin-4-one 1222997-48-9 C8H4BrClN2O
    9-bromo-7-chloro-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(p-bromobenzyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-83-2 C19H18BrN3O
    2-(p-bromobenzyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 2-allyl-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-81-0 C15H17N3O
    2-allyl-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 2-(p-bromobenzoyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-85-4 C19H16BrN3O2
    2-(p-bromobenzoyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 2-(γ-hydroxypropyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-73-0 C15H19N3O2
    2-(γ-hydroxypropyl)-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 3-(4-sec-butylphenyl)-2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)pyrido[4,3-d]pyrimidin-4(3H)-one 1235479-83-0 C27H29N3O3
    3-(4-sec-butylphenyl)-2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)pyrido[4,3-d]pyrimidin-4(3H)-one
    —— 2-{4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylphenyl}-3-(4-sec-butylphenyl)-3H-pyrido[4,3-d]pyrimidin-4-one 1235480-74-6 C33H43N3O3Si
    2-{4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylphenyl}-3-(4-sec-butylphenyl)-3H-pyrido[4,3-d]pyrimidin-4-one
    —— 2-[4-(2-hydroxy-ethoxy)-3,5-dimethyl-phenyl]-5,7-dimethoxy-3H-pyrido[2,3-d]pyrimidin-4-one 1044871-00-2 C19H21N3O5
    2-[4-(2-hydroxy-ethoxy)-3,5-dimethyl-phenyl]-5,7-dimethoxy-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(4-(bis(2-hydroxyethyl)amino)phenyl)-5,7-dimethoxypyrido[2,3-d]pyrimidin-4(3H)-one 1044871-12-6 C19H22N4O5
    2-(4-(bis(2-hydroxyethyl)amino)phenyl)-5,7-dimethoxypyrido[2,3-d]pyrimidin-4(3H)-one
    —— 2-[4-(2-aminoethoxy)-3,5-dimethylphenyl]-5,7-dimethoxy-3H-pyrido[2,3-d]pyrimidin-4-one 1253732-89-6 C19H22N4O4
    2-[4-(2-aminoethoxy)-3,5-dimethylphenyl]-5,7-dimethoxy-3H-pyrido[2,3-d]pyrimidin-4-one
    —— N-[4-(5,7-dimethoxy-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)-2,6-dimethylbenzyl]acetamide 1253733-03-7 C20H22N4O4
    N-[4-(5,7-dimethoxy-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)-2,6-dimethylbenzyl]acetamide
    —— N-{2-[4-(5,7-dimethoxy-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)-2,6-dimethylphenoxy]ethyl}acetamide 1253732-84-1 C21H24N4O5
    N-{2-[4-(5,7-dimethoxy-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)-2,6-dimethylphenoxy]ethyl}acetamide
    —— 5-(4-(4-Benzyloxy-phenylamino)pyrido[3,4-d]pyrimidin-6-yl)-furan-2-carbaldehyde 189680-34-0 C25H18N4O3
    5-(4-(4-Benzyloxy-phenylamino)pyrido[3,4-d]pyrimidin-6-yl)-furan-2-carbaldehyde
    —— 4-(methylthio)pyrido<3,4-d>pyrimidine 117883-65-5 C8H7N3S
    4-(methylthio)pyrido<3,4-d>pyrimidine
    —— (S)-3-(2-Chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 1606138-65-1 C11H15ClN2O2
    (S)-3-(2-Chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
    —— Ethyl 9-benzylidene-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate 93922-74-8 C19H20N2O3
    Ethyl 9-benzylidene-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido<1,2-a>pyrimidine-3-carboxylate
    —— 2-{4-[(S)-1-(4-Chloro-3-methanesulfonyl-phenyl)-ethylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-5-methyl-benzonitrile 1073429-14-7 C24H24ClN5O2S
    2-{4-[(S)-1-(4-Chloro-3-methanesulfonyl-phenyl)-ethylamino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-5-methyl-benzonitrile
    —— 8-cyclopentyl-2-methanesulfinyl-5-trifluoromethyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-84-1 C14H14F3N3O2S
    8-cyclopentyl-2-methanesulfinyl-5-trifluoromethyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-methyl-2-(methylsulfonyl)-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 1071977-20-2 C13H15N3O4S
    4-methyl-2-(methylsulfonyl)-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 8-cyclopentyl-5-ethyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one 362656-48-2 C15H19N3O2S
    8-cyclopentyl-5-ethyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 6-chloro-2-chloromethanesulfinyl-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-87-4 C14H15Cl2N3O2S
    6-chloro-2-chloromethanesulfinyl-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-isopropyl-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-82-9 C12H15N3O2S
    8-isopropyl-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one 211245-67-9 C13H15N3O2S
    8-cyclopentyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-6-fluoro-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 362656-15-3 C14H16FN3O2S
    8-cyclopentyl-6-fluoro-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-2-methanesulfinyl-5,6-dimethyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-85-2 C15H19N3O2S
    8-cyclopentyl-2-methanesulfinyl-5,6-dimethyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 362656-36-8 C14H17N3O2S
    8-cyclopentyl-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 7-Amino-2-chloro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 352329-29-4 C10H9ClN4O2
    7-Amino-2-chloro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 8-(1-ethylpropyl)-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-83-0 C14H19N3O2S
    8-(1-ethylpropyl)-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— ethyl 2-chloro-8-methyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 51940-49-9 C11H10ClN3O3
    ethyl 2-chloro-8-methyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (+)-myrionidine 1067223-62-4 C15H25N2
    (+)-myrionidine
    —— ethyl-3-(2-amino-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-benzoate 1454657-34-1 C16H18N4O2
    ethyl-3-(2-amino-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-benzoate
    —— 3-(2-amino-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-N,N-diethylbenzamide 1454656-37-1 C18H23N5O
    3-(2-amino-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-N,N-diethylbenzamide
    —— 2-chloro-4-(2-thienyl)pyrido[3,2-d]pyrimidine 960156-36-9 C11H6ClN3S
    2-chloro-4-(2-thienyl)pyrido[3,2-d]pyrimidine
    —— 6-bromo-8-methyl-2-(phenylamino)pyrido[2,3-d]pyrimidin-7(8H)-one 851756-49-5 C14H11BrN4O
    6-bromo-8-methyl-2-(phenylamino)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-chloro-7-(cyclopropylmethoxy)-5-methyl-8-(2-thienyl)pyrido[3,2-d]pyrimidin-6(5H)-one 1187094-63-8 C16H14ClN3O2S
    2-chloro-7-(cyclopropylmethoxy)-5-methyl-8-(2-thienyl)pyrido[3,2-d]pyrimidin-6(5H)-one
    —— 8-bromo-2-chloro-7-(cyclopropylmethoxy)-5-methylpyrido[3,2-d]pyrimidin-6(5H)-one 1187094-50-3 C12H11BrClN3O2
    8-bromo-2-chloro-7-(cyclopropylmethoxy)-5-methylpyrido[3,2-d]pyrimidin-6(5H)-one
    —— 4-isopropylsulfanyl-2-(2-thienyl)pyrido[3,2-d]pyrimidine 915302-20-4 C14H13N3S2
    4-isopropylsulfanyl-2-(2-thienyl)pyrido[3,2-d]pyrimidine
    —— 2-(ethylamino)-4-methyl-8-(1-methylethyl)-6-(2-thienyl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-16-3 C17H20N4OS
    2-(ethylamino)-4-methyl-8-(1-methylethyl)-6-(2-thienyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 6-bromo-2-(ethylamino)-4-methyl-8-(1-methylethyl)pyrido[2,3-d]pyrimidin-7(8H)-one 934494-13-0 C13H17BrN4O
    6-bromo-2-(ethylamino)-4-methyl-8-(1-methylethyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 7-butyl-1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione 117175-86-7 C20H27N5O4
    7-butyl-1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
    —— ethyl 9-benzoyl-6-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylate 71165-71-4 C19H20N2O4
    ethyl 9-benzoyl-6-methyl-4-oxo-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylate
    —— 9-benzoyl-6-methyl-3-phenyl-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidin-4-one 71165-68-9 C22H20N2O2
    9-benzoyl-6-methyl-3-phenyl-1,6,7,8-tetrahydropyrido[1,2-a]pyrimidin-4-one
    —— 7-allyl-1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione 117175-87-8 C19H23N5O4
    7-allyl-1,3-dimethyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
    —— 2-amino-4-hydroxy-4-(1-methylpropyl)-4H-pyrido<1,2-a>pyrimidine 118554-35-1 C12H17N3O
    2-amino-4-hydroxy-4-(1-methylpropyl)-4H-pyrido<1,2-a>pyrimidine