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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-Amino-2-hydrazino-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-60-6 C8H12N6O
    4-Amino-2-hydrazino-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-chloro-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-44-6 C8H9ClN4O
    4-Amino-2-chloro-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-6-methyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-61-7 C14H15N5O
    4-Amino-6-methyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 3-Hydroxypyrido<3,2-d>pyrimidin-2,4(1H,3H)dion 40338-55-4 C7H5N3O3
    3-Hydroxypyrido<3,2-d>pyrimidin-2,4(1H,3H)dion
    —— 3-aminopyrido<3,2-d>pyrimidine-2,4(1H)-dione 107468-49-5 C7H6N4O2
    3-aminopyrido<3,2-d>pyrimidine-2,4(1H)-dione
    —— 1-(4-(benzylamino)-2-(2-methyl-1H-indol-1-yl)-5,6-dihydropyrido[3,4-d]pyrimidin-7(8H)-yl)ethanone 1542704-60-8 C25H25N5O
    1-(4-(benzylamino)-2-(2-methyl-1H-indol-1-yl)-5,6-dihydropyrido[3,4-d]pyrimidin-7(8H)-yl)ethanone
    —— Tert-butyl 2-(2-aminoanilino)-4-(benzylamino)-8-oxo-5,6-dihydropyrido[3,4-d]pyrimidine-7-carboxylate 1542711-33-0 C25H28N6O3
    Tert-butyl 2-(2-aminoanilino)-4-(benzylamino)-8-oxo-5,6-dihydropyrido[3,4-d]pyrimidine-7-carboxylate
    —— N-benzyl-2-(2-methyl-1H-indol-1-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine 1542704-41-5 C23H23N5
    N-benzyl-2-(2-methyl-1H-indol-1-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine
    —— 4-(benzylamino)-2-(2-methoxy-1H-benzo[d]imidazol-1-yl)-6,7-dihydropyrido[3,4-d]pyrimidin-8(5H)-one 1542710-71-3 C22H20N6O2
    4-(benzylamino)-2-(2-methoxy-1H-benzo[d]imidazol-1-yl)-6,7-dihydropyrido[3,4-d]pyrimidin-8(5H)-one
    —— 5-methyl-12H-quino<2,1-b>quinazolin-12-one 109594-47-0 C17H12N2O
    5-methyl-12H-quino<2,1-b>quinazolin-12-one
    —— 1-Cyclohexyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 89374-54-9 C13H15N3OS
    1-Cyclohexyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 1-(Tolyl)-2-S-methylpyrido<3,2-e>thiouracil 89374-66-3 C15H13N3OS
    1-(Tolyl)-2-S-methylpyrido<3,2-e>thiouracil
    —— 1-Ethyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 89374-53-8 C9H9N3OS
    1-Ethyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 1-Methyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 89374-52-7 C8H7N3OS
    1-Methyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 9-(1-anilinoethyl)-2-morpholin-4-yl-4-oxo-N-(2-piperazin-1-ylethyl)pyrido[1,2-a]pyrimidine-7-carboxamide 1622905-88-7 C27H35N7O3
    9-(1-anilinoethyl)-2-morpholin-4-yl-4-oxo-N-(2-piperazin-1-ylethyl)pyrido[1,2-a]pyrimidine-7-carboxamide
    —— 9-(1-anilinoethyl)-N-(2-hydroxyethyl)-N-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidine-7-carboxamide 1622905-84-3 C24H29N5O4
    9-(1-anilinoethyl)-N-(2-hydroxyethyl)-N-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidine-7-carboxamide
    —— 9-[1-(3-fluoro-2-methylphenoxy)ethyl]-N-(2-hydroxyethyl)-N-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidine-7-carboxamide 1622905-97-8 C25H29FN4O5
    9-[1-(3-fluoro-2-methylphenoxy)ethyl]-N-(2-hydroxyethyl)-N-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidine-7-carboxamide
    —— (5-benzyloxy-4-chloro-2-fluoro-phenyl)-(7-methyl-pyrido[2,3-d]pyrimidin-4-yl)-amine 944502-98-1 C21H16ClFN4O
    (5-benzyloxy-4-chloro-2-fluoro-phenyl)-(7-methyl-pyrido[2,3-d]pyrimidin-4-yl)-amine
    —— 12-oxo-N-(2-pyrrolidin-1-ylethyl)-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide 1610978-57-8 C23H22N4O2
    12-oxo-N-(2-pyrrolidin-1-ylethyl)-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— 4-(2-chloro-4-fluorobenzylamino)-6-cyclopropylcarbonyl-2-(2-aminoethylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 635699-32-0 C20H24ClFN6O
    4-(2-chloro-4-fluorobenzylamino)-6-cyclopropylcarbonyl-2-(2-aminoethylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 1-[5'-chloro-2'-(methylamino)phenyl]-1,2,3,4-tetrahydroisoquinoline isobutylidene aminal 249587-50-6 C20H23ClN2
    1-[5'-chloro-2'-(methylamino)phenyl]-1,2,3,4-tetrahydroisoquinoline isobutylidene aminal
    —— 1-[2'-(methylamino)phenyl]-1,2,3,4-tetrahydroisoquinoline isobutylidene aminal 249587-52-8 C20H24N2
    1-[2'-(methylamino)phenyl]-1,2,3,4-tetrahydroisoquinoline isobutylidene aminal
    —— 1-[5'-toluenesulfonyl-2'-(methylamino)phenyl]-1,2,3,4-tetrahydroisoquinoline isobutylidene aminal 249587-54-0 C27H30N2O2S
    1-[5'-toluenesulfonyl-2'-(methylamino)phenyl]-1,2,3,4-tetrahydroisoquinoline isobutylidene aminal
    —— 11-ethyl-2,3,4,11-tetrahydro-6H-pyrido<2,3-d>pyrimido<1,2-a>pyrimidin-6-one 97484-89-4 C12H14N4O
    11-ethyl-2,3,4,11-tetrahydro-6H-pyrido<2,3-d>pyrimido<1,2-a>pyrimidin-6-one
    —— 9-Ethyl-2,9-dihydro-3H-1,3a,8,9-tetraaza-cyclopenta[b]naphthalen-4-one 97484-84-9 C11H12N4O
    9-Ethyl-2,9-dihydro-3H-1,3a,8,9-tetraaza-cyclopenta[b]naphthalen-4-one
    —— 2-methyl-4H-pyrimido<2,1-a>isoquinolin-4-one 35729-56-7 C13H10N2O
    2-methyl-4H-pyrimido<2,1-a>isoquinolin-4-one
    —— 2-[(2-Hydroxy-ethyl)-methyl-amino]-pyrimido[2,1-a]isoquinolin-4-one 503465-23-4 C15H15N3O2
    2-[(2-Hydroxy-ethyl)-methyl-amino]-pyrimido[2,1-a]isoquinolin-4-one
    —— dimethyl 3-cyano-1,4-diazabenzo<j>cycl<3.3.3>azine-5,6-dicarboxylate 103910-29-8 C19H12N4O4
    dimethyl 3-cyano-1,4-diazabenzo<j>cycl<3.3.3>azine-5,6-dicarboxylate
    —— 10-methoxy-isoquinolino[1,2-b]quinazolin-8-one 1312091-99-8 C17H12N2O2
    10-methoxy-isoquinolino[1,2-b]quinazolin-8-one
    —— 3-cyano-4-imino-4H-isoquinolino<1,2-a>pyrimidine 102781-27-1 C13H8N4
    3-cyano-4-imino-4H-isoquinolino<1,2-a>pyrimidine
    —— 4-amino-2-(cyclohexylamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 117530-52-6 C14H21N5O
    4-amino-2-(cyclohexylamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-Amino-5-methyl-2-piperidin-1-yl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-53-7 C13H19N5O
    4-Amino-5-methyl-2-piperidin-1-yl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-hydrazino-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-50-4 C8H12N6O
    4-Amino-2-hydrazino-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-amino-2-(butilamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 851322-29-7 C12H19N5O
    4-amino-2-(butilamino)-5,6-dihydro-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-Amino-5-methyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-51-5 C14H15N5O
    4-Amino-5-methyl-2-phenylamino-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-ethoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-54-8 C10H14N4O2
    4-Amino-2-ethoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-2-methoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-48-0 C9H12N4O2
    4-Amino-2-methoxy-5-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-amino-5,6-dihydro-5-methyl-2-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one 117530-49-1 C12H17N5O2
    4-amino-5,6-dihydro-5-methyl-2-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-4-bromo-5,6-dihydro-5-methylpyrido<2,3-d>pyrimidin-7(8H)-one 100475-76-1 C8H9BrN4O
    2-amino-4-bromo-5,6-dihydro-5-methylpyrido<2,3-d>pyrimidin-7(8H)-one
    —— 4-amino-2-bromo-5,6-dihydro-5-methylpyrido<2,3-d>pyrimidin-7(8H)-one 100475-77-2 C8H9BrN4O
    4-amino-2-bromo-5,6-dihydro-5-methylpyrido<2,3-d>pyrimidin-7(8H)-one
    —— 6-(7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ylamino)-3,3-dimethylindolin-2-one 871107-53-8 C22H21ClN6O
    6-(7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ylamino)-3,3-dimethylindolin-2-one
    —— 1-(6-(7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ylamino)-3,3-dimethylindolin-1-yl)ethanone 871107-54-9 C24H25ClN6O
    1-(6-(7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ylamino)-3,3-dimethylindolin-1-yl)ethanone
    —— 7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydro-N-(3,4-dihydro-4-methyl-2H-benzo[b][1,4]oxazin-7-yl)pyrido[3,4-d]pyrimidin-4-amine 871107-51-6 C21H21ClN6O
    7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydro-N-(3,4-dihydro-4-methyl-2H-benzo[b][1,4]oxazin-7-yl)pyrido[3,4-d]pyrimidin-4-amine
    —— ethyl (9E)-9-[[[(Z)-(3-ethoxycarbonyl-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidin-9-ylidene)methyl]amino]methylidene]-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylate 101478-34-6 C26H31N5O6
    ethyl (9E)-9-[[[(Z)-(3-ethoxycarbonyl-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidin-9-ylidene)methyl]amino]methylidene]-6-methyl-4-oxo-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylate
    —— 9-(3-Iodo-phenylamino)-6-methyl-4-oxo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 86610-98-2 C16H14IN3O3
    9-(3-Iodo-phenylamino)-6-methyl-4-oxo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(phenyl-hydrazono)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid 70999-20-1 C16H16N4O3
    9-(phenyl-hydrazono)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid
    —— methyl 1-oxo-6-pentyl-3-phenyl-2,3,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-4-carboxylate 1315320-96-7 C21H26N2O3
    methyl 1-oxo-6-pentyl-3-phenyl-2,3,7,8-tetrahydro-1H-pyrido[1,2-c]pyrimidine-4-carboxylate
    —— benzyl 4-chloro-2-methylsulfanyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 852443-96-0 C16H16ClN3O2S
    benzyl 4-chloro-2-methylsulfanyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
    —— 4-chloro-2-methylsulfanyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid benzyl ester 852443-91-5 C16H16ClN3O2S
    4-chloro-2-methylsulfanyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid benzyl ester
    —— 9,10-dimethoxy-3-ethyl-2-mesitylimino-2,3,6,7-tetrahydro-4H-pyrimido-(6,1-a)-isoquinolin-4-one hydrochloride 80023-97-8 C25H29N3O3*ClH
    9,10-dimethoxy-3-ethyl-2-mesitylimino-2,3,6,7-tetrahydro-4H-pyrimido-(6,1-a)-isoquinolin-4-one hydrochloride