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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-((S)-1-[1,4]dioxan-2-ylmethoxy)-9-(2-isopropoxy-ethoxy)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 1445847-80-2 C22H28N2O6
    2-((S)-1-[1,4]dioxan-2-ylmethoxy)-9-(2-isopropoxy-ethoxy)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 9-(2,2-dimethyl-propoxy)-2-((S)-1-[1,4]dioxan-2-ylmethoxy)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 1443992-49-1 C22H28N2O5
    9-(2,2-dimethyl-propoxy)-2-((S)-1-[1,4]dioxan-2-ylmethoxy)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-((S)-1-[1,4]dioxan-2-ylmethoxy)-9-(2-propoxy-ethoxy)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 1445847-79-9 C22H28N2O6
    2-((S)-1-[1,4]dioxan-2-ylmethoxy)-9-(2-propoxy-ethoxy)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-chloro-6-methyl-pyrido[3,2-<i>d</i>]pyrimidin-4-ylamine 30265-87-3 C8H7ClN4
    2-chloro-6-methyl-pyrido[3,2-<i>d</i>]pyrimidin-4-ylamine
    —— 9-(allyloxy)-2-chloro-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one 1445847-87-9 C15H13ClN2O2
    9-(allyloxy)-2-chloro-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one
    —— Pyrido(2,1-b)-1,2,3-triazolo(4,5-f)quinazolin-12(1H)-one, 9-(1-methylethyl)- 117702-12-2 C15H13N5O
    Pyrido(2,1-b)-1,2,3-triazolo(4,5-f)quinazolin-12(1H)-one, 9-(1-methylethyl)-
    —— (8E)-8-benzylidene-6-methyl-4-phenyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidin-2-one 104169-87-1 C21H21N3O
    (8E)-8-benzylidene-6-methyl-4-phenyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidin-2-one
    —— (E)-8-benzylidene-6-methyl-4-phenyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione 104169-81-5 C21H21N3S
    (E)-8-benzylidene-6-methyl-4-phenyl-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine-2(1H)-thione
    —— 1-amino-5-methyl-7,8,9,10-tetrahydro-pyrimido<4,5-c>isoquinoline-6(5H)-thione 133973-26-9 C12H14N4S
    1-amino-5-methyl-7,8,9,10-tetrahydro-pyrimido<4,5-c>isoquinoline-6(5H)-thione
    —— 2-amino-1-imino-9,10-dimethoxy-13-phenyl-2,6,7,13-tetrahydro-1H-pyrimido[5',4':5,6]pyrido-[2,1-a]isoquinoline-12-carbonitrile 1137166-82-5 C24H22N6O2
    2-amino-1-imino-9,10-dimethoxy-13-phenyl-2,6,7,13-tetrahydro-1H-pyrimido[5',4':5,6]pyrido-[2,1-a]isoquinoline-12-carbonitrile
    —— 2-Sulfanylidene-5-(thiophen-2-yl)-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one 649755-64-6 C11H7N3OS2
    2-Sulfanylidene-5-(thiophen-2-yl)-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one
    —— 13-(4-Chlorophenyl)sulfonyl-5-methylsulfanyl-4,6,13-triazatricyclo[7.3.1.02,7]trideca-2,4,6-triene 1227476-12-1 C17H18ClN3O2S2
    13-(4-Chlorophenyl)sulfonyl-5-methylsulfanyl-4,6,13-triazatricyclo[7.3.1.02,7]trideca-2,4,6-triene
    —— 2,4-diamino-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine 29668-94-8 C7H9N5O
    2,4-diamino-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine
    —— 6-Tert-butyl 4-ethyl 2-(methylthio)-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate 1279816-50-0 C16H23N3O4S
    6-Tert-butyl 4-ethyl 2-(methylthio)-7,8-dihydropyrido[4,3-D]pyrimidine-4,6(5H)-dicarboxylate
    —— 11-Benzyl-1,3,9,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5,9,12,14,16-heptaen-8-one 109635-50-9 C20H14N4O
    11-Benzyl-1,3,9,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5,9,12,14,16-heptaen-8-one
    —— 4-fluoro-11H-pyrido[2,1-b]quinazolin-11-one 1609121-10-9 C12H7FN2O
    4-fluoro-11H-pyrido[2,1-b]quinazolin-11-one
    —— 11-[(4-Chlorophenyl)methyl]-1,3,9,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5,9,12,14,16-heptaen-8-one 109635-51-0 C20H13ClN4O
    11-[(4-Chlorophenyl)methyl]-1,3,9,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5,9,12,14,16-heptaen-8-one
    —— 2-allylamino-1-<(4-fluorophenyl)methyl>pyrido<2,3-d>pyrimidine-4(1H)-one 58536-96-2 C17H15FN4O
    2-allylamino-1-<(4-fluorophenyl)methyl>pyrido<2,3-d>pyrimidine-4(1H)-one
    —— 1,3,7-trimethyl-1<i>H</i>,8<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4,5-trione 37587-44-3 C10H11N3O3
    1,3,7-trimethyl-1<i>H</i>,8<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4,5-trione
    —— ethyl 2,4-diamino-7-methyl-5-phenyl-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylate 104989-20-0 C17H19N5O2
    ethyl 2,4-diamino-7-methyl-5-phenyl-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 9,9-dimethyl-5-(4-methylphenyl)-1,2,3,4,5,6,6a,7,8,9,10,12-dodecahydrobenzo[b]pyrimido[5,4-g][1,8]naphthyridine-2,4,6,7-tetraone 1227733-00-7 C23H22N4O4
    9,9-dimethyl-5-(4-methylphenyl)-1,2,3,4,5,6,6a,7,8,9,10,12-dodecahydrobenzo[b]pyrimido[5,4-g][1,8]naphthyridine-2,4,6,7-tetraone
    —— 9,9-dimethyl-5-(4-methoxyphenyl)-1,2,3,4,5,6,6a,7,8,9,10,12-dodecahydrobenzo[b]pyrimido[5,4-g][1,8]naphthyridine-2,4,6,7-tetraone 1227732-98-0 C23H22N4O5
    9,9-dimethyl-5-(4-methoxyphenyl)-1,2,3,4,5,6,6a,7,8,9,10,12-dodecahydrobenzo[b]pyrimido[5,4-g][1,8]naphthyridine-2,4,6,7-tetraone
    —— tert-butyl 3-(4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)propanoate 1507362-26-6 C14H17N3O3
    tert-butyl 3-(4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)propanoate
    —— 3-(4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)-N-(trans-4-(5-phenyl-1,3,4-oxadiazol-2-yl)cyclohexyl)propanamide 1507361-93-4 C24H24N6O3
    3-(4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)-N-(trans-4-(5-phenyl-1,3,4-oxadiazol-2-yl)cyclohexyl)propanamide
    —— 3-(4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-2-yl)-N-(trans-4-(5-phenyl-1,3,4-oxadiazol-2-yl)cyclohexyl)propanamide 1507361-94-5 C24H28N6O3
    3-(4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-2-yl)-N-(trans-4-(5-phenyl-1,3,4-oxadiazol-2-yl)cyclohexyl)propanamide
    —— 3-(4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)propanoic acid 1507362-27-7 C10H9N3O3
    3-(4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)propanoic acid
    —— 3-(4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-2-yl)propanoic acid 1507362-28-8 C10H13N3O3
    3-(4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-2-yl)propanoic acid
    —— 1,3,5,7-tetramethyl-5,6,7,8-tetrahydropyrido[3,2-d]pyrimidine-2,4-(1H,3H)-dione 1360614-39-6 C11H17N3O2
    1,3,5,7-tetramethyl-5,6,7,8-tetrahydropyrido[3,2-d]pyrimidine-2,4-(1H,3H)-dione
    —— N-[2-(dimethylamino)-1-methylethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide 1610978-59-0 C22H22N4O2
    N-[2-(dimethylamino)-1-methylethyl]-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— 8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(5-morpholin-4-ylpyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 571189-80-5 C26H32N6O3
    8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(5-morpholin-4-ylpyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 6-bromo-8-cyclopentyl-5-methyl-2-(5-morpholin-4-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 571189-79-2 C22H25BrN6O2
    6-bromo-8-cyclopentyl-5-methyl-2-(5-morpholin-4-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 571189-83-8 C27H34N6O2
    8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-2-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-hydroxy-6-chloropyrido[3,2-d]pyrimidine —— C7H4ClN3O
    2-hydroxy-6-chloropyrido[3,2-d]pyrimidine
    —— 2-hydroxy-6-chloropyrido[3,2-d]pyrimidine —— C7H4ClN3O
    2-hydroxy-6-chloropyrido[3,2-d]pyrimidine
    —— 6-Dimethylamino-3H-pyrido[3,4-d]pyrimidin-4-one 189680-98-6 C9H10N4O
    6-Dimethylamino-3H-pyrido[3,4-d]pyrimidin-4-one
    —— 2,6-dichloropyrido[3,2-d]pyrimidine 1060816-73-0 C7H3Cl2N3
    2,6-dichloropyrido[3,2-d]pyrimidine
    —— 6-bromo-8-cyclopentyl-2-(4-methoxybenzylamino)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 571190-14-2 C21H23BrN4O2
    6-bromo-8-cyclopentyl-2-(4-methoxybenzylamino)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-6-(1-ethoxyvinyl)-2-(4-methoxybenzylamino)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 571190-15-3 C25H30N4O3
    8-cyclopentyl-6-(1-ethoxyvinyl)-2-(4-methoxybenzylamino)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 6,7,8,9-tetrahydro-11-oxo-11H-pyrido<2,1-b>quinazoline-2-carboxylic acid, methyl ester 85742-95-6 C14H14N2O3
    6,7,8,9-tetrahydro-11-oxo-11H-pyrido<2,1-b>quinazoline-2-carboxylic acid, methyl ester
    —— 3-hydroxy-2-methylpyrido[3,2-d]pyrimidin-4(3H)-one 3303-23-9 C8H7N3O2
    3-hydroxy-2-methylpyrido[3,2-d]pyrimidin-4(3H)-one
    —— Pyrido[3,2-d]pyrimidin-4(1H)-one, 2,3-dihydro-2-thioxo- 37891-05-7 C7H5N3OS
    Pyrido[3,2-d]pyrimidin-4(1H)-one, 2,3-dihydro-2-thioxo-
    —— 2-thioxo-2,3-dihydropyrido[3,2-d]pyrimidin-4(1H)-one 37891-05-7 C7H5N3OS
    2-thioxo-2,3-dihydropyrido[3,2-d]pyrimidin-4(1H)-one
    —— 2-(3-methoxyphenyl)pyrido[3,2-d]pyrimidin-4(3H)-one 371947-86-3 C14H11N3O2
    2-(3-methoxyphenyl)pyrido[3,2-d]pyrimidin-4(3H)-one
    —— 6-bromo-3-(2-(4-methylpiperazin-1-yl)ethyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1309208-38-5 C14H20BrN5O
    6-bromo-3-(2-(4-methylpiperazin-1-yl)ethyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— (E)-3-[3-(2-dimethylamino-ethyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidin-6-yl]acrylic acid tert-butyl ester 709650-41-9 C18H26N4O3
    (E)-3-[3-(2-dimethylamino-ethyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidin-6-yl]acrylic acid tert-butyl ester
    —— 6-bromo-3-(2-dimethylamino-ethyl)-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one 709650-39-5 C11H15BrN4O
    6-bromo-3-(2-dimethylamino-ethyl)-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one
    —— (E)-3-(2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidin-6-yl)acrylic acid tert-butyl ester 709650-35-1 C14H15N3O4
    (E)-3-(2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidin-6-yl)acrylic acid tert-butyl ester
    —— 1-(4-(7-(((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-4-((S)-3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea 1207361-27-0 C27H38N6O4
    1-(4-(7-(((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-4-((S)-3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)-3-ethylurea
    —— (S)-1-ethyl-3-(4-(4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea hydrochloride 1245252-94-1 C21H28N6O2*ClH
    (S)-1-ethyl-3-(4-(4-(3-methylmorpholino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl)urea hydrochloride
    —— 2-methoxy-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1356352-91-4 C16H12F3N3O4
    2-methoxy-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione