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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
    —— 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
    —— 5-chloro-1',3'-dimethyl-8'-thioxo-8',9'-dihydro-1'H-spiro[indoline-3,5'-pyrido[2,3-d:6,5-d']dipyrimidine]-2,2',4',6'(3'H,7'H,10'H)-tetraone 1451258-08-4 C18H13ClN6O4S
    5-chloro-1',3'-dimethyl-8'-thioxo-8',9'-dihydro-1'H-spiro[indoline-3,5'-pyrido[2,3-d:6,5-d']dipyrimidine]-2,2',4',6'(3'H,7'H,10'H)-tetraone
    —— 1,3-dimethyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-67-0 C21H23N3O6
    1,3-dimethyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 5-(4-fluorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-76-1 C21H22FN3O6
    5-(4-fluorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-(2-fluorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-73-1 C16H14FN3O3
    6-(2-fluorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbaldehyde 1342665-92-2 C10H9N3O3
    1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbaldehyde
    —— 5-(3-hydroxyphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione 333326-04-8 C22H17N3O4
    5-(3-hydroxyphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— 1,3-dimethyl-2,4-dioxo-5-(thiophen-2-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-73-8 C19H21N3O6S
    1,3-dimethyl-2,4-dioxo-5-(thiophen-2-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-(3-chlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-77-5 C16H14ClN3O3
    6-(3-chlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-69-2 C21H22ClN3O6
    5-(4-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— (9E)-1,3-dimethyl-5-(1-methylpyrrol-2-yl)-9-[(1-methylpyrrol-2-yl)methylidene]-7,8-dihydro-6H-pyrimido[4,5-b]quinoline-2,4-dione 1425936-97-5 C24H25N5O2
    (9E)-1,3-dimethyl-5-(1-methylpyrrol-2-yl)-9-[(1-methylpyrrol-2-yl)methylidene]-7,8-dihydro-6H-pyrimido[4,5-b]quinoline-2,4-dione
    —— 5-(4-methylphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-7-carboxylic acid 1172581-68-8 C17H17N3O4
    5-(4-methylphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-7-carboxylic acid
    —— 5-(4-chlorophenyl)-1,3-dimethyl-8-thioxo-5,8,9,10-tetrahydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6(1H,3H,7H)-trione 1207379-38-1 C17H14ClN5O3S
    5-(4-chlorophenyl)-1,3-dimethyl-8-thioxo-5,8,9,10-tetrahydropyrimido[5',4':5,6]pyrido[2,3-d]pyrimidine-2,4,6(1H,3H,7H)-trione
    —— 1,3-dimethyl-2,4-dioxo-5-p-tolyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester 1322078-87-4 C20H21N3O6
    1,3-dimethyl-2,4-dioxo-5-p-tolyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester
    —— 1,3-dimethyl-5-phenyl-8-thioxo-9,10-dihydropyrido[2,3-d:6,5-d]dipyrimidine-2,4,6(1H,3H,5H,7H)-trione 1207379-37-0 C17H15N5O3S
    1,3-dimethyl-5-phenyl-8-thioxo-9,10-dihydropyrido[2,3-d:6,5-d]dipyrimidine-2,4,6(1H,3H,5H,7H)-trione
    —— 6-(3-bromobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-81-1 C16H14BrN3O3
    6-(3-bromobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— (E)-1,3-dimethyl-5-(thiophen-3-yl)-9-(thiophen-3-ylmethylene)-6,7,8,9-tetrahydropyrimido[4,5-b]quinoline-2,4(1H 3 H)-dione 1425936-99-7 C22H19N3O2S2
    (E)-1,3-dimethyl-5-(thiophen-3-yl)-9-(thiophen-3-ylmethylene)-6,7,8,9-tetrahydropyrimido[4,5-b]quinoline-2,4(1H 3 H)-dione
    —— 5-(2-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester 1322078-86-3 C19H18ClN3O6
    5-(2-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid dimethyl ester
    —— 1,3-dimethyl-2,4-dioxo-5-p-tolyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-68-1 C22H25N3O6
    1,3-dimethyl-2,4-dioxo-5-p-tolyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-(4-methoxybenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-88-8 C17H17N3O4
    6-(4-methoxybenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 5-(4-bromophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-75-0 C21H22BrN3O6
    5-(4-bromophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-(2-chlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-76-4 C16H14ClN3O3
    6-(2-chlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 6-(4-fluorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-75-3 C16H14FN3O3
    6-(4-fluorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-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 diethyl ester 1322078-72-7 C19H21N3O7
    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 diethyl ester
    —— 5-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-71-6 C22H25N3O7
    5-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-(4-ethylbenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-86-6 C18H19N3O3
    6-(4-ethylbenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 6-(4-chlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-78-6 C16H14ClN3O3
    6-(4-chlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 6-(2,4-dichlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-79-7 C16H13Cl2N3O3
    6-(2,4-dichlorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 5-(3-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-77-2 C21H22ClN3O6
    5-(3-chlorophenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-(3-fluorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-74-2 C16H14FN3O3
    6-(3-fluorobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 1,3-dimethyl-5-(4-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester 1322078-70-5 C21H22N4O8
    1,3-dimethyl-5-(4-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid diethyl ester
    —— 6-benzyl-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 864843-62-9 C16H15N3O3
    6-benzyl-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 6-(4-bromobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-82-2 C16H14BrN3O3
    6-(4-bromobenzyl)-1,3-dimethyl-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 1,3-dimethyl-6-(4-methylbenzyl)-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione 1621485-85-5 C17H17N3O3
    1,3-dimethyl-6-(4-methylbenzyl)-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-2,4,7-trione