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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
    —— 7-Amino-2-[4-(cyclopropanecarbonylmethylamino)phenylamino]-8-ethyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide 1314996-59-2 C21H23N7O3
    7-Amino-2-[4-(cyclopropanecarbonylmethylamino)phenylamino]-8-ethyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide
    —— 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride 1187830-79-0 C7H9N3O*2ClH
    5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride
    —— 4-(2-hydroxypropan-2-yl)-N-(2-methyl-7-(4-oxo-3,4,7,8-tetrahydropyrido[4,3-d]pyrimidin-6(5H)-yl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1190045-72-7 C24H25N7O3
    4-(2-hydroxypropan-2-yl)-N-(2-methyl-7-(4-oxo-3,4,7,8-tetrahydropyrido[4,3-d]pyrimidin-6(5H)-yl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide
    —— tert-butyl 2-(hydroxymethyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 601514-65-2 C13H19N3O3
    tert-butyl 2-(hydroxymethyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
    —— 4-chloro-8-(2,6-difluorophenyl)-2-{[2-(dimethylamino)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one 1115184-19-4 C17H16ClF2N5O
    4-chloro-8-(2,6-difluorophenyl)-2-{[2-(dimethylamino)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 10-methyl-5-deazaisoalloxazine 4a,5-epoxide 72283-85-3 C12H9N3O3
    10-methyl-5-deazaisoalloxazine 4a,5-epoxide
    —— 6-isopropyl-2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one 1081-25-0 C11H17N3O
    6-isopropyl-2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
    —— 6-[(4-Bromo-2-methyl-phenylamino)-methyl]-5-methyl-pyrido[2,3-d]pyrimidine-2,4-diamine —— C16H17BrN6
    6-[(4-Bromo-2-methyl-phenylamino)-methyl]-5-methyl-pyrido[2,3-d]pyrimidine-2,4-diamine
    —— 3-{[(n-butyl) (methylethyl)amino][2-(4-{3-butyl-7-[(4-methylphenyl)carbonyl]-2,4,6,8-tetraoxo-1-(phenylcarbonyl)(1,3,5,7,9,10-hexahydropyrimidino[5',4'-5,6]pyridino[2,3-d]pyrimidin-10-yl)}phenyl)ethoxy]phosphinooxy}propanenitrile 344436-47-1 C46H52N7O8P
    3-{[(n-butyl) (methylethyl)amino][2-(4-{3-butyl-7-[(4-methylphenyl)carbonyl]-2,4,6,8-tetraoxo-1-(phenylcarbonyl)(1,3,5,7,9,10-hexahydropyrimidino[5',4'-5,6]pyridino[2,3-d]pyrimidin-10-yl)}phenyl)ethoxy]phosphinooxy}propanenitrile
    —— 3-Benzolsulfonyloxypyrido<4,3-d>pyrimidin-2,4-(1H,3H)dion 40462-37-1 C13H9N3O5S
    3-Benzolsulfonyloxypyrido<4,3-d>pyrimidin-2,4-(1H,3H)dion
    —— 3-Benzolsulfonyloxypyrido<3,4-d>pyrimidin-2,4-(1H,3H)dion 40338-56-5 C13H9N3O5S
    3-Benzolsulfonyloxypyrido<3,4-d>pyrimidin-2,4-(1H,3H)dion
    —— cylindrospermopsin 265652-18-4 C15H21N5O7S
    cylindrospermopsin
    —— (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydro-2-[14C]-pyrido[4,3-d]pyrimidin-5(6H)-one O-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl oxime 1178540-43-6 C21H25BrFN5O3
    (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydro-2-[14C]-pyrido[4,3-d]pyrimidin-5(6H)-one O-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl oxime
    —— (R)-2-(1-methylethyl)-N-<1-methyl-4-(3-pyridinyl)butyl>-11-oxo-11H-pyrido<2,1-b>quinazoline-8-carboxamide 111954-70-2 C26H28N4O2
    (R)-2-(1-methylethyl)-N-<1-methyl-4-(3-pyridinyl)butyl>-11-oxo-11H-pyrido<2,1-b>quinazoline-8-carboxamide
    —— tetramethylenethieno<2,3-d>tetrahydropyrido<1,2-a>pyrimidin-4-thione 102254-63-7 C14H16N2S2
    tetramethylenethieno<2,3-d>tetrahydropyrido<1,2-a>pyrimidin-4-thione
    —— 1,2,3,4-tetrahydro-12H-[1]benzothieno[3,2-d]pyrido[1,2-a]pyrimidin-12-one 60943-07-9 C14H12N2OS
    1,2,3,4-tetrahydro-12H-[1]benzothieno[3,2-d]pyrido[1,2-a]pyrimidin-12-one
    —— 3-hydroxypyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione 40338-58-7 C7H5N3O3
    3-hydroxypyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-hydroxypyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 40338-54-3 C7H5N3O3
    3-hydroxypyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-hydroxypyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione 40338-57-6 C7H5N3O3
    3-hydroxypyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
    —— 5-hydroxy-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione 112734-82-4 C9H9N3O3
    5-hydroxy-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 4-(7-benzyl-4-thiomorpholin-4-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl)morpholine 957438-18-5 C22H29N5OS
    4-(7-benzyl-4-thiomorpholin-4-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl)morpholine
    —— 4-(7-benzyl-2-morpholin-4-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-yl)morpholine 957438-17-4 C22H29N5O2
    4-(7-benzyl-2-morpholin-4-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-yl)morpholine
    —— 6-amino-4-[N-(3-chloro-4-fluorophenyl)amino]-7-[4-(4-morpholinyl)butyl]pyrido[3,2-d]pyrimidine 267243-55-0 C21H24ClFN6O
    6-amino-4-[N-(3-chloro-4-fluorophenyl)amino]-7-[4-(4-morpholinyl)butyl]pyrido[3,2-d]pyrimidine
    —— 7-bromo-4-[N-(3-chloro-4-fluorophenyl)amino]-6-fluoropyrido[3,2-d]pyrimidine 267243-50-5 C13H6BrClF2N4
    7-bromo-4-[N-(3-chloro-4-fluorophenyl)amino]-6-fluoropyrido[3,2-d]pyrimidine
    —— 4-[N-(3-chloro-4-fluorophenyl)amino]-6-fluoro-7-[(1E)-4-(4-morpholinyl)-1-butenyl]pyrido[3,2-d]pyrimidine 267243-52-7 C21H20ClF2N5O
    4-[N-(3-chloro-4-fluorophenyl)amino]-6-fluoro-7-[(1E)-4-(4-morpholinyl)-1-butenyl]pyrido[3,2-d]pyrimidine
    —— 4-[N-(3-chloro-4-fluorophenyl)amino]-6-fluoro-7-[4-(4-morpholinyl)butyl]pyrido[3,2-d]pyrimidine 267243-54-9 C21H22ClF2N5O
    4-[N-(3-chloro-4-fluorophenyl)amino]-6-fluoro-7-[4-(4-morpholinyl)butyl]pyrido[3,2-d]pyrimidine
    —— 6-amino-4-[N-(3-chloro-4-fluorophenyl)amino]-7-[(1E)-4-(4-morpholinyl)-1-butenyl]pyrido[3,2-d]pyrimidine 267243-53-8 C21H22ClFN6O
    6-amino-4-[N-(3-chloro-4-fluorophenyl)amino]-7-[(1E)-4-(4-morpholinyl)-1-butenyl]pyrido[3,2-d]pyrimidine
    —— N-[4-(3-Chloro-4-fluoro-phenylamino)-7-((E)-4-morpholin-4-yl-but-1-enyl)-pyrido[3,2-d]pyrimidin-6-yl]-acrylamide 267243-30-1 C24H24ClFN6O2
    N-[4-(3-Chloro-4-fluoro-phenylamino)-7-((E)-4-morpholin-4-yl-but-1-enyl)-pyrido[3,2-d]pyrimidin-6-yl]-acrylamide
    —— 1-phenylimino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine 142673-03-8 C17H15N3O2
    1-phenylimino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine
    —— 1-(4-fluorophenyl)imino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine 142673-05-0 C17H14FN3O2
    1-(4-fluorophenyl)imino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine
    —— 1-(4-methoxyphenyl)imino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine 142673-06-1 C18H17N3O3
    1-(4-methoxyphenyl)imino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine
    —— 1-(4-methylphenyl)imino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine 142673-04-9 C18H17N3O2
    1-(4-methylphenyl)imino-3-ethoxycarbonyl-1H-pyrido<1,2-c>pyrimidine
    —— 2-[5-(4-fluoro-benzyl)-thiazol-2-yl]-3-hydroxy-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one 1202923-77-0 C26H25FN6O4S
    2-[5-(4-fluoro-benzyl)-thiazol-2-yl]-3-hydroxy-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one
    —— 3-benzyloxy-7-dimethylamino-2-[5-(4-fluoro-benzyl)thiazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-pyrido[1,2-a]pyrimidin-4-one 1202923-45-2 C31H29FN6O3S
    3-benzyloxy-7-dimethylamino-2-[5-(4-fluoro-benzyl)thiazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-pyrido[1,2-a]pyrimidin-4-one
    —— methyl 3-(benzyloxy)-9-(N-methylacetamido)-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1355028-73-7 C24H26N4O6
    methyl 3-(benzyloxy)-9-(N-methylacetamido)-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— 9-acetamido-N-(4-fluorobenzyl)-3-hydroxy-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxamide 1355028-03-3 C22H22FN5O5
    9-acetamido-N-(4-fluorobenzyl)-3-hydroxy-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— methyl 9-acetamido-3-hydroxy-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1355028-70-4 C16H18N4O6
    methyl 9-acetamido-3-hydroxy-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— 5-[3-(Dimethylamino)propoxy]-8-ethyl-2-methyl-8H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidine 64580-21-8 C18H23N7O
    5-[3-(Dimethylamino)propoxy]-8-ethyl-2-methyl-8H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidine
    —— methyl 9-acetamido-3-(benzyloxy)-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1355028-69-1 C23H24N4O6
    methyl 9-acetamido-3-(benzyloxy)-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— 3-benzyloxy-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid amide 1202923-49-6 C24H26N6O5
    3-benzyloxy-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid amide
    —— N-(4-fluorobenzyl)-3-hydroxy-9-(3-methyl-2-oxoimidazolidin-1-yl)-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxamide 1355028-06-6 C24H25FN6O5
    N-(4-fluorobenzyl)-3-hydroxy-9-(3-methyl-2-oxoimidazolidin-1-yl)-7-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— (3-chloro-4-fluoro-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride 186519-72-2 C14H10ClFN4*ClH
    (3-chloro-4-fluoro-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride
    —— 9-methoxy-2-(quinolin-6-ylamino)-3-(thiazol-2-yl)-4H-pyrido[1,2-a]pyrimidin-4-one 1314718-58-5 C21H15N5O2S
    9-methoxy-2-(quinolin-6-ylamino)-3-(thiazol-2-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-amino-6-bromo-4-methyl-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 1013100-64-5 C12H13BrN4O2
    2-amino-6-bromo-4-methyl-8-(tetrahydrofuran-3-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— (3-ethynyl-4-fluoro-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine 186519-67-5 C16H11FN4
    (3-ethynyl-4-fluoro-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine
    —— 2-amino-4-methyl-8-(tetrahydrofuran-3-yl)-6-(1,3-thiazol-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 1071829-35-0 C15H15N5O2S
    2-amino-4-methyl-8-(tetrahydrofuran-3-yl)-6-(1,3-thiazol-2-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— (4-bromo-3-fluoro-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride 186519-76-6 C14H10BrFN4*ClH
    (4-bromo-3-fluoro-phenyl)-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride
    —— ethyl 7-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate 16867-55-3 C11H9ClN2O3
    ethyl 7-chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate
    —— 9-methoxy-4-oxo-6,7-dihydro-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester 69300-89-6 C16H16N2O4
    9-methoxy-4-oxo-6,7-dihydro-4<i>H</i>-pyrimido[2,1-<i>a</i>]isoquinoline-3-carboxylic acid ethyl ester
    —— 3-amino-8-chloro-4H-pyrido<1,2-a>pyrimidin-4-one 131694-55-8 C8H6ClN3O
    3-amino-8-chloro-4H-pyrido<1,2-a>pyrimidin-4-one