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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
    —— 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
    —— 6,7-Dihydro-2-mesitylimino-3-methyl-2H-benzo<f>pyrimido<6,1-a>isochinolin-4(3H)-on —— C26H25N3O*ClH
    6,7-Dihydro-2-mesitylimino-3-methyl-2H-benzo<f>pyrimido<6,1-a>isochinolin-4(3H)-on
    —— 2-(2,6-diethylphenyl)imino-9,10-dimethoxy-3,7-dimethyl-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one;hydron;chloride —— C26H31N3O3*ClH
    2-(2,6-diethylphenyl)imino-9,10-dimethoxy-3,7-dimethyl-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one;hydron;chloride
    —— (R)-9,10-Dimethoxy-3,7-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-88-1 C25H29N3O3*ClH
    (R)-9,10-Dimethoxy-3,7-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2-[(E)-2,6-Diisopropyl-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C28H35N3O3*ClH
    2-[(E)-2,6-Diisopropyl-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (R)-9,10-Dimethoxy-6-methyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-41-6 C24H27N3O3*ClH
    (R)-9,10-Dimethoxy-6-methyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— N-[1-(3-benzyl-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)propyl]-4-bromo-N-[2-(dimethylamino)ethyl]benzamide 688049-34-5 C28H30BrN5O2
    N-[1-(3-benzyl-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidin-2-yl)propyl]-4-bromo-N-[2-(dimethylamino)ethyl]benzamide
    —— (R)-8,9-Dimethoxy-3,6-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108446-01-1 C25H29N3O3*ClH
    (R)-8,9-Dimethoxy-3,6-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 9,10-Dimethoxy-7-methyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C24H27N3O3*ClH
    9,10-Dimethoxy-7-methyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— tert-butyl 3-{[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl]amino}propylcarbamate 866611-23-6 C26H38N4O3
    tert-butyl 3-{[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl]amino}propylcarbamate
    —— tert-butyl 3-[[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl](4-bromobenzoyl)amino]propylcarbamate 866611-24-7 C33H41BrN4O4
    tert-butyl 3-[[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl](4-bromobenzoyl)amino]propylcarbamate
    —— 8,9-Dimethoxy-3,6-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C25H29N3O3*ClH
    8,9-Dimethoxy-3,6-dimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— (6R,7S)-9,10-Dimethoxy-3,6,7-trimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108589-80-6 C26H31N3O3*ClH
    (6R,7S)-9,10-Dimethoxy-3,6,7-trimethyl-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2-[(E)-2,6-Difluoro-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride 108445-83-6 C22H21F2N3O3*ClH
    2-[(E)-2,6-Difluoro-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 9,10-Dimethoxy-6,7-dimethyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C25H29N3O3*ClH
    9,10-Dimethoxy-6,7-dimethyl-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 6-Ethyl-9,10-dimethoxy-2-(2,4,6-trimethyl-phenylamino)-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C25H29N3O3*ClH
    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-2-[(E)-4-methoxy-phenylimino]-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C23H25N3O4*ClH
    9,10-Dimethoxy-2-[(E)-4-methoxy-phenylimino]-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride
    —— 2-[(E)-3,4-Dimethoxy-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride —— C24H27N3O5*ClH
    2-[(E)-3,4-Dimethoxy-phenylimino]-9,10-dimethoxy-3,7-dimethyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one; hydrochloride