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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
    —— 4-acetylamino-2-methylsulfanyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid ethyl ester 36707-44-5 C13H14N4O4S
    4-acetylamino-2-methylsulfanyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid ethyl ester
    —— 2,4-dioxo-6-methyl-5-(uracil-5-ylmethyl)-5,6,7,8-tetrahydropyrido<3,2-d>pyrimidine 82933-85-5 C13H15N5O4
    2,4-dioxo-6-methyl-5-(uracil-5-ylmethyl)-5,6,7,8-tetrahydropyrido<3,2-d>pyrimidine
    —— 2,6-dioxo-6-methyl-5,6,7,8-tetrahydropyrido<3,2-d>pyrimidine 82933-82-2 C8H11N3O2
    2,6-dioxo-6-methyl-5,6,7,8-tetrahydropyrido<3,2-d>pyrimidine
    —— 4-phenyl-pyrido[1,2-<i>c</i>]pyrimidine-1,3-dione 109340-99-0 C14H10N2O2
    4-phenyl-pyrido[1,2-<i>c</i>]pyrimidine-1,3-dione
    —— 12-Phenylpyrido<1',2':1,2>pyrimido<4,5-b>quinoline 106835-50-1 C21H15N3
    12-Phenylpyrido<1',2':1,2>pyrimido<4,5-b>quinoline
    —— 3-isopropyl-1-phenyl-3,4-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-2-one 59397-71-6 C16H17N3O
    3-isopropyl-1-phenyl-3,4-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-2-one
    —— 6-(2H-tetrazol-5-yl)-13,15-dioxa-2,8-diazatetracyclo[8.7.0.03,8.012,16]heptadeca-1(17),2,4,6,10,12(16)-hexaen-9-one 65823-17-8 C14H8N6O3
    6-(2H-tetrazol-5-yl)-13,15-dioxa-2,8-diazatetracyclo[8.7.0.03,8.012,16]heptadeca-1(17),2,4,6,10,12(16)-hexaen-9-one
    —— 2,3-diamino-7-benzyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-one 95095-61-7 C14H17N5O
    2,3-diamino-7-benzyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-one
    —— 2,3-diamino-7,8-dihydro-3H-5,8-ethanopyrido[3,2-d]-pyrimidin-4(6H)-one 103109-41-7 C9H13N5O
    2,3-diamino-7,8-dihydro-3H-5,8-ethanopyrido[3,2-d]-pyrimidin-4(6H)-one
    —— 2-methoxy-11-oxo-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-7-carboxylic acid 68701-35-9 C14H10N2O4
    2-methoxy-11-oxo-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-7-carboxylic acid
    —— 1,3,7-trimethylpyrido<2,3-d>pyrimidine-2,4-(1H,3H)-dione 59797-06-7 C10H11N3O2
    1,3,7-trimethylpyrido<2,3-d>pyrimidine-2,4-(1H,3H)-dione
    —— 2-methoxy-11-oxo-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-8-carboxylic acid methyl ester 68701-24-6 C15H12N2O4
    2-methoxy-11-oxo-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-8-carboxylic acid methyl ester
    —— 4-methoxy-11-oxo-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-8-carboxylic acid 68748-08-3 C14H10N2O4
    4-methoxy-11-oxo-11<i>H</i>-pyrido[2,1-<i>b</i>]quinazoline-8-carboxylic acid
    —— 4-Methoxy-13,15-dimethyl-8-oxa-13,15,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(18),2(7),3,5,10,12(17)-hexaene-14,16-dione 1258979-58-6 C17H15N3O4
    4-Methoxy-13,15-dimethyl-8-oxa-13,15,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(18),2(7),3,5,10,12(17)-hexaene-14,16-dione
    —— 4-Chloro-13,15-dimethyl-8-oxa-13,15,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(18),2(7),3,5,10,12(17)-hexaene-14,16-dione 1258979-66-6 C16H12ClN3O3
    4-Chloro-13,15-dimethyl-8-oxa-13,15,18-triazatetracyclo[8.8.0.02,7.012,17]octadeca-1(18),2(7),3,5,10,12(17)-hexaene-14,16-dione
    —— 1,3-dimethylpyrido<2,3-d>pyrimidine-2,4-dione 24410-25-1 C9H9N3O2
    1,3-dimethylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 3,4-dihydro-2-phenyl-4,5-dioxo-5H-pyrido<1,2-a>pyrimido<4,5-d>pyrimidine 118996-73-9 C16H10N4O2
    3,4-dihydro-2-phenyl-4,5-dioxo-5H-pyrido<1,2-a>pyrimido<4,5-d>pyrimidine
    —— 3,6-dimethyl-5H,8H-1,5a,8a-triazaacenaphthylene-2,5,8(1H)-trione 88101-47-7 C11H9N3O3
    3,6-dimethyl-5H,8H-1,5a,8a-triazaacenaphthylene-2,5,8(1H)-trione
    —— N-[4-(4-ethylphenyl)-1,3-thiazol-2-yl]-2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)acetamide 1252868-40-8 C22H21N5O3S
    N-[4-(4-ethylphenyl)-1,3-thiazol-2-yl]-2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)acetamide
    —— 1,3-dimethyl-10-oxo-N-1H-tetrazol-5-yl-10H-pyrido[1,2-a]thieno[3,4-d]-pyrimidine-7-carboxamide 76575-82-1 C14H11N7O2S
    1,3-dimethyl-10-oxo-N-1H-tetrazol-5-yl-10H-pyrido[1,2-a]thieno[3,4-d]-pyrimidine-7-carboxamide
    —— 1,3-dimethyl-10-oxo-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidine-7-carboxylic acid 76575-76-3 C13H10N2O3S
    1,3-dimethyl-10-oxo-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidine-7-carboxylic acid
    —— 1,3-dimethyl-7-(1H-tetrazol-5-yl)-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidin-10-one 76575-81-0 C13H10N6OS
    1,3-dimethyl-7-(1H-tetrazol-5-yl)-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidin-10-one
    —— 1,3-dimethyl-10-oxo-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidine-7-carbonitrile 76575-80-9 C13H9N3OS
    1,3-dimethyl-10-oxo-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidine-7-carbonitrile
    —— 1,3-dimethyl-10-oxo-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidine-7-carboxamide 76575-79-6 C13H11N3O2S
    1,3-dimethyl-10-oxo-10H-pyrido[1,2-a]thieno[3,4-d]pyrimidine-7-carboxamide
    —— 7,10-dibenzyl-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-e>-1,2,4-triazolo<1,5-a>pyrimidin-9(10H)-one 126079-64-9 C26H28N6O2
    7,10-dibenzyl-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-e>-1,2,4-triazolo<1,5-a>pyrimidin-9(10H)-one
    —— 2,4-dipentylselenopyrido[2,3-d]pyrimidine 1356922-85-4 C17H25N3Se2
    2,4-dipentylselenopyrido[2,3-d]pyrimidine
    —— Imidazo(2,1-f)pyrido(2,3-d)pyrimidine 68389-25-3 C9H6N4
    Imidazo(2,1-f)pyrido(2,3-d)pyrimidine
    —— 4-(1,1-Dimethoxyethylen-2-yl)aminopyrido(2,3-d)pyrimidine 88128-96-5 C11H14N4O2
    4-(1,1-Dimethoxyethylen-2-yl)aminopyrido(2,3-d)pyrimidine
    —— [1-(4-chloro-phenyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl]-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester 1403741-16-1 C27H29ClN4O5
    [1-(4-chloro-phenyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl]-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester
    —— [1-(4-chloro-phenyl)-3-cyclohexyl-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl]-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester 1403741-33-2 C33H39ClN4O5
    [1-(4-chloro-phenyl)-3-cyclohexyl-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl]-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester
    —— (2,4-dimethoxy-benzyl)-(2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl)-carbamic acid tert-butyl ester 1403741-12-7 C21H26N4O5
    (2,4-dimethoxy-benzyl)-(2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl)-carbamic acid tert-butyl ester
    —— [1,3-bis-(4-chloro-phenyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl]-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester 1403741-15-0 C33H32Cl2N4O5
    [1,3-bis-(4-chloro-phenyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl]-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester
    —— (3-cyclohexyl-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl)-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester 1403741-32-1 C27H36N4O5
    (3-cyclohexyl-2-oxo-1,2,3,4-tetrahydro-pyrido[3,2-d]pyrimidin-6-yl)-(2,4-dimethoxy-benzyl)-carbamic acid tert-butyl ester
    —— 4-(7-bromo-2-chloropyrido[3,2-d]pyrimidin-4-yl)morpholine 1374208-53-3 C11H10BrClN4O
    4-(7-bromo-2-chloropyrido[3,2-d]pyrimidin-4-yl)morpholine
    —— 6-carbethoxy-5-chloro-1,3-dimethyl-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione 152708-28-6 C12H12ClN3O4
    6-carbethoxy-5-chloro-1,3-dimethyl-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione
    —— ethyl 1-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)piperidine-4-carboxylate 1332455-19-2 C15H22N4O2
    ethyl 1-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)piperidine-4-carboxylate
    —— tert-butyl 11-chloro-6-oxo-3,4,7,11b-tetrahydro-2H-pyrido[3,2-e]pyrimido[1,2-c]pyrimidine-1(6H)-carboxylate 1265635-48-0 C15H19ClN4O3
    tert-butyl 11-chloro-6-oxo-3,4,7,11b-tetrahydro-2H-pyrido[3,2-e]pyrimido[1,2-c]pyrimidine-1(6H)-carboxylate
    —— 5-[(5-chloro-1,3-benzodioxol-4-yl)amino]-3-(4-methoxybenzyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1265635-71-9 C22H19ClN4O4
    5-[(5-chloro-1,3-benzodioxol-4-yl)amino]-3-(4-methoxybenzyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 5-chloro-3-methyl-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1265634-91-0 C8H8ClN3O
    5-chloro-3-methyl-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 3,3,3-trifluoro-N-(4-{[3-(4-methoxybenzyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl]amino}phenyl)propanamide 1265635-70-8 C24H22F3N5O3
    3,3,3-trifluoro-N-(4-{[3-(4-methoxybenzyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl]amino}phenyl)propanamide
    —— 8-ethyl-2-(3-fluoro-4-methoxyphenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 211245-51-1 C16H15FN4O2
    8-ethyl-2-(3-fluoro-4-methoxyphenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 6-[(2,5-Dichloroanilino)methyl]pyrido[3,2-d]pyrimidine-2,4-diamine 175411-10-6 C14H12Cl2N6
    6-[(2,5-Dichloroanilino)methyl]pyrido[3,2-d]pyrimidine-2,4-diamine
    —— 8-(3-Chloro-4-methoxy-benzyl)-2-methylsulfanyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methyl ester 454486-76-1 C18H16ClN3O4S
    8-(3-Chloro-4-methoxy-benzyl)-2-methylsulfanyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methyl ester
    —— 2-(4-methylphenyl)pyrido[3,4-d]pyrimidin-4-one 1613435-84-9 C14H11N3O
    2-(4-methylphenyl)pyrido[3,4-d]pyrimidin-4-one
    —— Benzyl 9-cyclopropyl-3-fluoro-2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidin-1-yl]-6-oxopyrido[1,2-a]pyrimidine-7-carboxylate 139161-50-5 C28H31FN4O5
    Benzyl 9-cyclopropyl-3-fluoro-2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidin-1-yl]-6-oxopyrido[1,2-a]pyrimidine-7-carboxylate
    —— 2-(3-(N-t-butoxycarbonyl)aminopyrrolidin-1-yl)-9-cyclopropyl-3-fluoro-6H-6-oxo-pyrido[1,2-a]pyrimidine-7-carboxylic acid 139161-51-6 C21H25FN4O5
    2-(3-(N-t-butoxycarbonyl)aminopyrrolidin-1-yl)-9-cyclopropyl-3-fluoro-6H-6-oxo-pyrido[1,2-a]pyrimidine-7-carboxylic acid
    —— 2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrido[2,3-d]pyrimidin-4-amine 1361569-66-5 C20H14FN7
    2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrido[2,3-d]pyrimidin-4-amine
    —— 5-(2,3-dihydro-1,4-benzodioxin-6-yl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione 1275613-38-1 C22H15N3O5
    5-(2,3-dihydro-1,4-benzodioxin-6-yl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— Benzyl 9-cyclopropyl-3-fluoro-2-morpholin-4-yl-6-oxopyrido[1,2-a]pyrimidine-7-carboxylate 139161-66-3 C23H22FN3O4
    Benzyl 9-cyclopropyl-3-fluoro-2-morpholin-4-yl-6-oxopyrido[1,2-a]pyrimidine-7-carboxylate
    —— 2-Chloro-9-cyclopropyl-3-fluoro-6H-6-oxo-pyrido[1,2-a]pyrimidine-7-carboxylic acid benzyl ester 139161-49-2 C19H14ClFN2O3
    2-Chloro-9-cyclopropyl-3-fluoro-6H-6-oxo-pyrido[1,2-a]pyrimidine-7-carboxylic acid benzyl ester