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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-(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
    —— 3-(2-ethyl-2H-tetrazol-5-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine 148453-08-1 C11H10N6O
    3-(2-ethyl-2H-tetrazol-5-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine
    —— 10-Dodecyyl-8-phenylpyrido<2,3-d,6,5-d'>dipyrimidine-2,4,6(3H,7H,10H)-trione 144486-36-2 C27H33N5O3
    10-Dodecyyl-8-phenylpyrido<2,3-d,6,5-d'>dipyrimidine-2,4,6(3H,7H,10H)-trione
    —— 10-Octyl-8-phenylpyrido<2,3-d,6,5-d'>dipyrimidine-2,4,6(3H,7H,10H)-trione 87624-67-7 C23H25N5O3
    10-Octyl-8-phenylpyrido<2,3-d,6,5-d'>dipyrimidine-2,4,6(3H,7H,10H)-trione
    —— 4H-Pyrido(1,2-a)pyrimidin-4-one, 2,9-dimethyl-3-ethyl-, monohydrochloride 80310-21-0 C12H15ClN2O
    4H-Pyrido(1,2-a)pyrimidin-4-one, 2,9-dimethyl-3-ethyl-, monohydrochloride
    —— 4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxamide 33359-76-1 C9H7N3O2
    4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carboxamide
    —— 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one 69372-13-0 C9H6N6O
    3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carbonitrile 69372-04-9 C9H5N3O
    4-oxo-4H-pyrido<1,2-a>pyrimidine-3-carbonitrile
    —— 3-Cyano-4-imino-4H-pyrido[1,2-a]pyrimidine 51991-96-9 C9H6N4
    3-Cyano-4-imino-4H-pyrido[1,2-a]pyrimidine
    —— 3-<(S)-1-carboxypentyl>-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidine-4(3H)-one 129483-86-9 C13H15N3O3S
    3-<(S)-1-carboxypentyl>-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidine-4(3H)-one
    —— 2-Methyl-3-morpholinomethylpyrido(2,3-d)pyrimidin-4(3H)-one 101204-94-8 C13H16N4O2
    2-Methyl-3-morpholinomethylpyrido(2,3-d)pyrimidin-4(3H)-one
    —— 3-(2-Hydroxy-3-morpholinopropyl)-2-methylpyrido(2,3-d)pyrimidin-4(3H)-one 101204-89-1 C15H20N4O3
    3-(2-Hydroxy-3-morpholinopropyl)-2-methylpyrido(2,3-d)pyrimidin-4(3H)-one
    —— 2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one 211244-92-7 C8H7N3O3S
    2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 3-(2-diethylamino-ethyl)-2-methyl-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 101204-95-9 C14H20N4O
    3-(2-diethylamino-ethyl)-2-methyl-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 1-(7-(7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ylamino)-3,4-dihydro-4,4-dimethylquinolin-1(2H)-yl)ethanone 859826-66-7 C25H27ClN6O
    1-(7-(7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ylamino)-3,4-dihydro-4,4-dimethylquinolin-1(2H)-yl)ethanone
    —— N-<1,1-dimethyl-4-(3-pyridinyl)butyl>-2-(1-methylethyl)-11-oxo-11H-pyrido<2,1-b>quinazoline-8-carboxamide 104877-03-4 C27H30N4O2
    N-<1,1-dimethyl-4-(3-pyridinyl)butyl>-2-(1-methylethyl)-11-oxo-11H-pyrido<2,1-b>quinazoline-8-carboxamide
    —— 9,10-Dimethoxy-3,7-dimethyl-2-[(E)-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C22H23N3O3*ClH
    9,10-Dimethoxy-3,7-dimethyl-2-[(E)-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2',8'-diamino-5-bromo-spiro[1-methylindoline-3,5'pyrido[2,3-d:6,5-d']dipyrimidine]-2,4',6'(3'H,7'H,10'H)-trione 1138348-17-0 C17H13BrN8O3
    2',8'-diamino-5-bromo-spiro[1-methylindoline-3,5'pyrido[2,3-d:6,5-d']dipyrimidine]-2,4',6'(3'H,7'H,10'H)-trione
    —— 9,10,11-Trimethoxy-3,6-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C26H31N3O4*ClH
    9,10,11-Trimethoxy-3,6-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— Butyl-(2-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine 161333-76-2 C12H16N4
    Butyl-(2-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine
    —— 6-methylmercaptothiocarbonyl-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-7-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine 1255769-95-9 C23H20N4O4S2
    6-methylmercaptothiocarbonyl-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-7-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine
    —— 6-methylmercaptothiocarbonyl-5-(3-chlorophenyl)-1,3-dimethyl-2,4-dioxo-7-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine 1255769-96-0 C23H20ClN3O2S2
    6-methylmercaptothiocarbonyl-5-(3-chlorophenyl)-1,3-dimethyl-2,4-dioxo-7-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine
    —— 9,10-Dimethoxy-3,7-dimethyl-2-[(E)-3,4,5-trimethoxy-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C25H29N3O6*ClH
    9,10-Dimethoxy-3,7-dimethyl-2-[(E)-3,4,5-trimethoxy-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (R)-6-Ethyl-9,10-dimethoxy-3-methyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-56-3 C26H31N3O3*ClH
    (R)-6-Ethyl-9,10-dimethoxy-3-methyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2-[(E)-2,4-Dimethyl-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C24H27N3O3*ClH
    2-[(E)-2,4-Dimethyl-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (S)-9,10-Dimethoxy-6-methyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-40-5 C24H27N3O3*ClH
    (S)-9,10-Dimethoxy-6-methyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 6-Methyl-4-oxo-9-[1-phenylamino-meth-(E)-ylidene]-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 71165-95-2 C17H17N3O3
    6-Methyl-4-oxo-9-[1-phenylamino-meth-(E)-ylidene]-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 2-[(E)-4-Fluoro-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C22H22FN3O3*ClH
    2-[(E)-4-Fluoro-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (S)-6-Ethyl-9,10-dimethoxy-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-42-7 C25H29N3O3*ClH
    (S)-6-Ethyl-9,10-dimethoxy-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 9,10-Dimethoxy-3,7-dimethyl-2-[(E)-o-tolylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C23H25N3O3*ClH
    9,10-Dimethoxy-3,7-dimethyl-2-[(E)-o-tolylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2-[(E)-3-Fluoro-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C22H22FN3O3*ClH
    2-[(E)-3-Fluoro-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (R)-6-Ethyl-9,10-dimethoxy-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-43-8 C25H29N3O3*ClH
    (R)-6-Ethyl-9,10-dimethoxy-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2-[(E)-2,6-Dimethyl-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-75-6 C24H27N3O3*ClH
    2-[(E)-2,6-Dimethyl-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (S)-6-Ethyl-9,10-dimethoxy-3-methyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-55-2 C26H31N3O3*ClH
    (S)-6-Ethyl-9,10-dimethoxy-3-methyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride