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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
    —— 3-(3-hydroxypropyl)-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one 128037-22-9 C10H11N3O2S
    3-(3-hydroxypropyl)-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one
    —— 3-amino-2-hydrazinopyrido<3,2-d>pyrimidin-4(3H)-one 128037-08-1 C7H8N6O
    3-amino-2-hydrazinopyrido<3,2-d>pyrimidin-4(3H)-one
    —— 3-hydroxy-4-oxo-3,4-dihydro-5-azabenzo-1,3-diazine 655244-90-9 C7H5N3O2
    3-hydroxy-4-oxo-3,4-dihydro-5-azabenzo-1,3-diazine
    —— 3-amino-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one 128037-07-0 C7H6N4OS
    3-amino-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one
    —— pyrido<3,2-d>tetrazolo<5,1-b>pyrimidin-5(4H)-one 128037-10-5 C7H4N6O
    pyrido<3,2-d>tetrazolo<5,1-b>pyrimidin-5(4H)-one
    —— 4-aminopyrido<3,2-d>tetrazolo<5,1-b>pyrimidin-5(4H)-one 128037-09-2 C7H5N7O
    4-aminopyrido<3,2-d>tetrazolo<5,1-b>pyrimidin-5(4H)-one
    —— 1,3-Diethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 88628-98-2 C11H13N3O2
    1,3-Diethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-(4-fluorophenyl)-2-thioxo-2,3-dihydropyrido[3,2-d]pyrimidin-4(1H)-one —— C13H8FN3OS
    3-(4-fluorophenyl)-2-thioxo-2,3-dihydropyrido[3,2-d]pyrimidin-4(1H)-one
    —— 3-(4-chlorophenyl)-2-thioxo-2,3-dihydro-pyrido[3,2-d]pyrimidin-4(1H)-one 852854-14-9 C13H8ClN3OS
    3-(4-chlorophenyl)-2-thioxo-2,3-dihydro-pyrido[3,2-d]pyrimidin-4(1H)-one
    —— 3-benzyl-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 70413-36-4 C16H14N2O
    3-benzyl-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-methyl-3-hydroxypyrido[1,2-a]pyrimidine-4-one 699010-27-0 C9H8N2O2
    2-methyl-3-hydroxypyrido[1,2-a]pyrimidine-4-one
    —— 1,6,7,8-Tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 88125-42-2 C8H10N2O
    1,6,7,8-Tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-methyl-3-<i>o</i>-tolyl-3<i>H</i>-pyrido[3,4-<i>d</i>]pyrimidin-4-one 60770-80-1 C15H13N3O
    2-methyl-3-<i>o</i>-tolyl-3<i>H</i>-pyrido[3,4-<i>d</i>]pyrimidin-4-one
    —— ethyl 4-oxo-3,4-dihydropyrido[3,4-d]pyrimidine-2-carboxylate 869296-21-9 C10H9N3O3
    ethyl 4-oxo-3,4-dihydropyrido[3,4-d]pyrimidine-2-carboxylate
    —— methylene-6 methyl-2 oxo-4 piperidino<1,2-a>pyrimidine 88499-86-9 C10H12N2O
    methylene-6 methyl-2 oxo-4 piperidino<1,2-a>pyrimidine
    —— 1-(3-iodo-phenyl)-3,4-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-2-one 59361-59-0 C13H10IN3O
    1-(3-iodo-phenyl)-3,4-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-2-one
    —— 2-((3-chlorophenyl)amino)-N-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carbothioamide 1383776-36-0 C15H16ClN5S
    2-((3-chlorophenyl)amino)-N-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carbothioamide
    —— N-(3-chlorophenyl)-6-(1-methyl-1H-imidazol-2-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine 1383776-35-9 C17H17ClN6
    N-(3-chlorophenyl)-6-(1-methyl-1H-imidazol-2-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine
    —— Pyrido(2,1-b)-1,2,3-triazolo(4,5-g)quinazolin-11(1H)-one 92781-14-1 C12H7N5O
    Pyrido(2,1-b)-1,2,3-triazolo(4,5-g)quinazolin-11(1H)-one
    —— 7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid 1246668-87-0 C8H5N3O3
    7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid
    —— 2-(9,10-Dimethoxy-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-2-ylamino)-benzoic acid 91209-96-0 C21H19N3O5
    2-(9,10-Dimethoxy-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-2-ylamino)-benzoic acid
    —— 9-[(E)-2-(3-ethoxyphenyl)ethenyl]-11-oxo-10-propyl-1,8-diazatricyclo[5.4.0.02,4]undeca-5,7,9-triene-4-carboxylic acid 77040-88-1 C23H24N2O4
    9-[(E)-2-(3-ethoxyphenyl)ethenyl]-11-oxo-10-propyl-1,8-diazatricyclo[5.4.0.02,4]undeca-5,7,9-triene-4-carboxylic acid
    —— 9-[(E)-2-(3-methoxyphenyl)ethenyl]-11-oxo-10-propyl-1,8-diazatricyclo[5.4.0.02,4]undeca-5,7,9-triene-4-carboxylic acid 77040-86-9 C22H22N2O4
    9-[(E)-2-(3-methoxyphenyl)ethenyl]-11-oxo-10-propyl-1,8-diazatricyclo[5.4.0.02,4]undeca-5,7,9-triene-4-carboxylic acid
    —— 7-Methyl-3-phenyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid chloride 259110-71-9 C15H10ClN3O3
    7-Methyl-3-phenyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid chloride
    —— 9-imino-4-oxo-3-phenyl-7-(thiophen-2-yl)-5,9-dihydro-4H-pyrido[1,2-a]thieno[3,2-e]pyrimidine-6,8-dicarbonitrile 1375399-19-1 C22H11N5OS2
    9-imino-4-oxo-3-phenyl-7-(thiophen-2-yl)-5,9-dihydro-4H-pyrido[1,2-a]thieno[3,2-e]pyrimidine-6,8-dicarbonitrile
    —— 3-(4-chlorophenyl)-9-imino-4-oxo-7-(thiophen-2-yl)-5,9-dihydro-4H-pyrido[1,2-a]thieno[3,2-e]pyrimidine-6,8-dicarbonitrile 1375399-37-3 C22H10ClN5OS2
    3-(4-chlorophenyl)-9-imino-4-oxo-7-(thiophen-2-yl)-5,9-dihydro-4H-pyrido[1,2-a]thieno[3,2-e]pyrimidine-6,8-dicarbonitrile
    —— 2-Methylthio-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid 123419-89-6 C10H8N2O3S
    2-Methylthio-4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxylic acid
    —— 2-(4-(1-(4-(hydroxymethyl)phenyl)-3-phenylurea))-4-morpholinopyrido[3,2-d]pyrimidine 1542142-24-4 C25H24N6O3
    2-(4-(1-(4-(hydroxymethyl)phenyl)-3-phenylurea))-4-morpholinopyrido[3,2-d]pyrimidine
    —— 2-(3-aminophenyl)-4-morpholinopyrido[3,2-d]pyrimidine 1542142-09-5 C17H17N5O
    2-(3-aminophenyl)-4-morpholinopyrido[3,2-d]pyrimidine
    —— 2-(4-aminophenyl)-4-morpholinopyrido[3,2-d]pyrimidine 1542142-10-8 C17H17N5O
    2-(4-aminophenyl)-4-morpholinopyrido[3,2-d]pyrimidine
    —— 10-amino-4,6-dibromo-2-t-butyl-8H-1,3,7,8,9,10c-hexaazacyclopent<a>phenalene 111888-55-2 C14H13Br2N7
    10-amino-4,6-dibromo-2-t-butyl-8H-1,3,7,8,9,10c-hexaazacyclopent<a>phenalene
    —— 2-cyanomethyl-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-80-9 C14H14N4O
    2-cyanomethyl-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 2-<(β-methoxycarbonyl)-ethyl>-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one 113400-71-8 C16H19N3O3
    2-<(β-methoxycarbonyl)-ethyl>-9-methyl-1,2,3,4-tetrahydro-11H-dipyrido<1,2-a:4,3-d>pyrimidin-11-one
    —— 7-benzyl-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 117175-84-5 C23H25N5O4
    7-benzyl-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
    —— 6-phenylhydrazono-6,7,8,9-tetrahydro-11H-pyrido<2,1-b>quinazolin-11-one —— C18H16N4O
    6-phenylhydrazono-6,7,8,9-tetrahydro-11H-pyrido<2,1-b>quinazolin-11-one
    —— 4-Cyano-5-methyl-2-phenyl-1,3,6,9b-tetraazaphenalene 121721-92-4 C17H11N5
    4-Cyano-5-methyl-2-phenyl-1,3,6,9b-tetraazaphenalene
    —— 8-methyl-2-methanesulfanyl-8H-pyrido[2,3-d]pyrimidin-7-ylideneamine 211245-32-8 C9H10N4S
    8-methyl-2-methanesulfanyl-8H-pyrido[2,3-d]pyrimidin-7-ylideneamine
    —— 2-Methanesulfanyl-8-phenyl-8H-pyrido[2,3-d]pyrimidin-7-one 211245-58-8 C14H11N3OS
    2-Methanesulfanyl-8-phenyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 7-methoxy-3H-pyrido[3,2-d]pyrimidin-4-one 1600511-85-0 C8H7N3O2
    7-methoxy-3H-pyrido[3,2-d]pyrimidin-4-one
    —— methyl (E)-3-[8-({[4-(tert-butyl)-1,3-thiazol-2-yl]amino}carbonyl)-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-propenoate 475058-06-1 C24H27N5O5S
    methyl (E)-3-[8-({[4-(tert-butyl)-1,3-thiazol-2-yl]amino}carbonyl)-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-propenoate
    —— 8-chloropyrido[3,4-d]pyrimidin-4(3H)-one 84341-13-9 C7H4ClN3O
    8-chloropyrido[3,4-d]pyrimidin-4(3H)-one
    —— N8-[4-(tert-Butyl)-1,3-thiazol-2-yl]-3-formyl-2-morpholino-4-oxo-4H-pyrido-[1,2-a]pyrimidine-8-carboxamide 475058-05-0 C21H23N5O4S
    N8-[4-(tert-Butyl)-1,3-thiazol-2-yl]-3-formyl-2-morpholino-4-oxo-4H-pyrido-[1,2-a]pyrimidine-8-carboxamide
    —— 2-fluoro-9-methoxy-1-(quinolin-6-yl)pyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one 1314719-24-8 C20H13FN4O2
    2-fluoro-9-methoxy-1-(quinolin-6-yl)pyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-4(1H)-one
    —— 8-cyclopentyl-6-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 571188-97-1 C14H17N3OS
    8-cyclopentyl-6-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 3-((9-methoxy-4-oxo-2-(quinolin-6-ylamino)-4H-pyrido[1,2-a]pyrimidin-3-yl)methyl)oxazolidin-2-one 1314719-15-7 C22H19N5O4
    3-((9-methoxy-4-oxo-2-(quinolin-6-ylamino)-4H-pyrido[1,2-a]pyrimidin-3-yl)methyl)oxazolidin-2-one
    —— 12-(benzo[d][1,3]dioxol-5-yl)pyrimido[5,4-b][4,7]phenanthroline-9,11(7H,8H,10H,12H)-dione 1174042-52-4 C21H14N4O4
    12-(benzo[d][1,3]dioxol-5-yl)pyrimido[5,4-b][4,7]phenanthroline-9,11(7H,8H,10H,12H)-dione
    —— 2-chloro-9-methoxy-4H-pyrido[1,2-a]pyrimidin-4-one 1314718-61-0 C9H7ClN2O2
    2-chloro-9-methoxy-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-chloro-9-methoxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde 1314718-83-6 C10H7ClN2O3
    2-chloro-9-methoxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— 3-(difluoromethyl)-9-methoxy-2-(quinolin-6-ylamino)-4H-pyrido[1,2-a]pyrimidin-4-one 1314719-21-5 C19H14F2N4O2
    3-(difluoromethyl)-9-methoxy-2-(quinolin-6-ylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-Chloro-9-methoxy-3-nitropyrido[1,2-a]pyrimidin-4-one 1314718-67-6 C9H6ClN3O4
    2-Chloro-9-methoxy-3-nitropyrido[1,2-a]pyrimidin-4-one