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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-chloro-4-morpholin-4-yl-7-pyrimidin-5-yl-pyrido[3,2-d]pyrimidine 1374208-54-4 C15H13ClN6O
    2-chloro-4-morpholin-4-yl-7-pyrimidin-5-yl-pyrido[3,2-d]pyrimidine
    —— N,N-dimethyl-4-{3-[4-(4-morpholin-4-yl-7-pyrimidin-5-yl-pyrido[3,2-d]-pyrimidin-2-yl)-phenyl]-ureido}-benzamide 1374203-79-8 C31H29N9O3
    N,N-dimethyl-4-{3-[4-(4-morpholin-4-yl-7-pyrimidin-5-yl-pyrido[3,2-d]-pyrimidin-2-yl)-phenyl]-ureido}-benzamide
    —— 2-fluoro-11H-pyrido[2,1-b]quinazolin-11-one 1609121-08-5 C12H7FN2O
    2-fluoro-11H-pyrido[2,1-b]quinazolin-11-one
    —— 2-ethyl-6-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 63736-04-9 C11H12N2O
    2-ethyl-6-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— N-[2-(diethylamino)ethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide 1610978-58-9 C23H24N4O2
    N-[2-(diethylamino)ethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— N-[2-(diethylamino)ethyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide 1610978-63-6 C19H22N4O2
    N-[2-(diethylamino)ethyl]-11-oxopyrido[2,1-b]quinazoline-6-carboxamide
    —— 2-(5'-methyl-2'-thienyl)-7-methylpyrido[1,2-a]pyrimidin-4-one 250375-12-3 C14H12N2OS
    2-(5'-methyl-2'-thienyl)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-(5'-methyl-2'-thienyl)-6-methylpyrido[1,2-a]pyrimidin-4-one 250375-14-5 C14H12N2OS
    2-(5'-methyl-2'-thienyl)-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1,6-dimethyl-2,3-trimethylene-4-oxo-4H-pyrido(1,2-a)pyrimidinium iodide 70026-70-9 C13H15N2O*I
    1,6-dimethyl-2,3-trimethylene-4-oxo-4H-pyrido(1,2-a)pyrimidinium iodide
    —— 5-(3-trifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 717119-75-0 C23H16F3N3O3
    5-(3-trifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 2-(2',5'-dimethyl-3'-thienyl)-6-methylpyrido[1,2-a]pyrimidin-4-one 250375-16-7 C15H14N2OS
    2-(2',5'-dimethyl-3'-thienyl)-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Chloro-4-ethoxy-2-methyl-5-(morpholin-4-yl)pyrido[4,3-d]pyrimidine 918898-05-2 C14H17ClN4O2
    7-Chloro-4-ethoxy-2-methyl-5-(morpholin-4-yl)pyrido[4,3-d]pyrimidine
    —— 2-methyl-4-ethoxy-5,7-dichloropyrido[4,3-d]pyrimidine 918898-04-1 C10H9Cl2N3O
    2-methyl-4-ethoxy-5,7-dichloropyrido[4,3-d]pyrimidine
    —— 7-Chloro-5-(morpholin-4-yl)pyrido[4,3-d]pyrimidin-4(1H)-one 918898-12-1 C11H11ClN4O2
    7-Chloro-5-(morpholin-4-yl)pyrido[4,3-d]pyrimidin-4(1H)-one
    —— 4-Ethoxy-2-methyl-5-(morpholin-4-yl)pyrido[4,3-d]pyrimidine 918898-09-6 C14H18N4O2
    4-Ethoxy-2-methyl-5-(morpholin-4-yl)pyrido[4,3-d]pyrimidine
    —— 5-(Morpholin-4-yl)pyrido[4,3-d]pyrimidin-4(1H)-one 918898-13-2 C11H12N4O2
    5-(Morpholin-4-yl)pyrido[4,3-d]pyrimidin-4(1H)-one
    —— 3-(butylamino)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-20-0 C14H14N6
    3-(butylamino)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 3-Pyrrolidin-1-yl-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-23-3 C14H12N6
    3-Pyrrolidin-1-yl-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 3-ethyl-1-(3-nitro-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 56620-42-9 C15H12N4O4
    3-ethyl-1-(3-nitro-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 1,3-dimethyl-5-(4-chlorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-65-4 C17H16ClN3O5
    1,3-dimethyl-5-(4-chlorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 6-Ethoxycarbonyl-1,3-dimethylpyrido<2,3-d>pyrimidine-2,4,7(1H,3H,8H)-trione 57821-19-9 C12H13N3O5
    6-Ethoxycarbonyl-1,3-dimethylpyrido<2,3-d>pyrimidine-2,4,7(1H,3H,8H)-trione
    —— Ethyl 1,3,4,6-Tetrahydro-6-oxo-2H-pyrido<1,2-a>pyrimidine-9-hexanoate 108816-21-3 C16H24N2O3
    Ethyl 1,3,4,6-Tetrahydro-6-oxo-2H-pyrido<1,2-a>pyrimidine-9-hexanoate
    —— 10,12-dimethyl-7,12-dihydro-5H-pyrido[4,3-b]pyrimido[5',4':5,6]pyrido[2,3-d]azepine-6,9,11(10H)-trione 1215292-20-8 C16H13N5O3
    10,12-dimethyl-7,12-dihydro-5H-pyrido[4,3-b]pyrimido[5',4':5,6]pyrido[2,3-d]azepine-6,9,11(10H)-trione
    —— Methyl 1,3,4,6-tetrahydro-6-oxo-2H-pyrido<1,2-a>pyrimidine-9-hexanoate 108816-16-6 C15H22N2O3
    Methyl 1,3,4,6-tetrahydro-6-oxo-2H-pyrido<1,2-a>pyrimidine-9-hexanoate
    —— 7-amino-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione 52294-86-7 C9H10N4O2
    7-amino-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 5-(2-fluoro-3-trifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172613-01-2 C23H15F4N3O3
    5-(2-fluoro-3-trifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 3,6,8-trimethyl-1H-pyrazolo[4',3':5,6]pyrido[2,3-d]pyrimidine-5,7(6H,8H)-dione 1242681-78-2 C11H11N5O2
    3,6,8-trimethyl-1H-pyrazolo[4',3':5,6]pyrido[2,3-d]pyrimidine-5,7(6H,8H)-dione
    —— 1,3-dimethyl-5-(4-bromophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-68-7 C17H16BrN3O5
    1,3-dimethyl-5-(4-bromophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 1,3-dimethyl-5-(4-methoxyphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-79-0 C18H19N3O6
    1,3-dimethyl-5-(4-methoxyphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 1,3-Dimethyl-5-hydroxypyrido<2,3-d>pyrimidin-2,4,7(1,3,8H)-trione 93117-36-3 C9H9N3O4
    1,3-Dimethyl-5-hydroxypyrido<2,3-d>pyrimidin-2,4,7(1,3,8H)-trione
    —— 5-(3-bromophenyl)-5,11-dihydro-1,3-dimethyl-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione 325746-94-9 C22H16BrN3O3
    5-(3-bromophenyl)-5,11-dihydro-1,3-dimethyl-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 1,3-dimethyl-5-(4-methylphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-74-5 C18H19N3O5
    1,3-dimethyl-5-(4-methylphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 7-amino-6-ethoxycarbonyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine 84725-60-0 C12H14N4O4
    7-amino-6-ethoxycarbonyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine
    —— 1,3-dimethyl-5-(4-hydroxyphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-72-3 C17H17N3O6
    1,3-dimethyl-5-(4-hydroxyphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 5-(3-cyanophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172613-00-1 C23H16N4O3
    5-(3-cyanophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 1,3-dimethyl-5-(2-chlorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-77-8 C17H16ClN3O5
    1,3-dimethyl-5-(2-chlorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 6-acetyl-1,3,7-trimethylpyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione 99319-17-2 C12H13N3O3
    6-acetyl-1,3,7-trimethylpyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione
    —— 5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-7-carboxylic acid 1172581-66-6 C16H14ClN3O4
    5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-7-carboxylic acid
    —— 5-(3-fluoro-5-trifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172613-02-3 C23H15F4N3O3
    5-(3-fluoro-5-trifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 5-(2,3,5-triluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172612-97-3 C22H14F3N3O3
    5-(2,3,5-triluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 5-(2,3,4-trifluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172612-98-4 C22H14F3N3O3
    5-(2,3,4-trifluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 10,12-dimethyl-7,12-dihydro-5H-pyrido[3,2-b]pyrimido[5',4':5,6]pyrido[2,3-d]azepine-6,9,11(10H)-trione 1215292-22-0 C16H13N5O3
    10,12-dimethyl-7,12-dihydro-5H-pyrido[3,2-b]pyrimido[5',4':5,6]pyrido[2,3-d]azepine-6,9,11(10H)-trione
    —— 5-(furan-2-yl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester 1322078-88-5 C17H17N3O7
    5-(furan-2-yl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester
    —— 5-(3,5-difluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172612-95-1 C22H15F2N3O3
    5-(3,5-difluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 1,3-dimethyl-6-(p-tolylsulfonyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione 1365647-87-5 C16H15N3O4S
    1,3-dimethyl-6-(p-tolylsulfonyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione
    —— 1,3-dimethyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester 1322078-82-9 C19H19N3O6
    1,3-dimethyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester
    —— 1,3-dimethyl-7-(1-methyl-1H-benzimidazol-2-yl)pyrido[2,3-d]pyrimidine-2,4-(1H,3H)-dione 1383074-27-8 C17H15N5O2
    1,3-dimethyl-7-(1-methyl-1H-benzimidazol-2-yl)pyrido[2,3-d]pyrimidine-2,4-(1H,3H)-dione
    —— 1,3-dimethyl-6-(phenylsulfonyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione 1365647-86-4 C15H13N3O4S
    1,3-dimethyl-6-(phenylsulfonyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione
    —— 1',3'-dimethyl-5-nitro-1'H-spiro[indoline-3,5'-pyrido[2,3-d:6,5-d']dipyrimidine]-2,2',4',6',8'(3'H,7'H,9'H,10'H)-pentaone 1451258-03-9 C18H13N7O7
    1',3'-dimethyl-5-nitro-1'H-spiro[indoline-3,5'-pyrido[2,3-d:6,5-d']dipyrimidine]-2,2',4',6',8'(3'H,7'H,9'H,10'H)-pentaone
    —— 1,3-dimethyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione 10001-46-4 C9H11N3O3
    1,3-dimethyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione