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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
    —— 9,10-Dimethoxy-3-methyl-2-[(E)-2,4,6-trichloro-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-36-5 C21H18Cl3N3O3
    9,10-Dimethoxy-3-methyl-2-[(E)-2,4,6-trichloro-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-(2-Isopropyl-6-methyl-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 91210-03-6 C24H27N3O3
    2-(2-Isopropyl-6-methyl-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-[(Z)-2,4-Dimethyl-phenylimino]-9,10-dimethoxy-3-methyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-19-4 C23H25N3O3
    2-[(Z)-2,4-Dimethyl-phenylimino]-9,10-dimethoxy-3-methyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 9,10-dimethoxy-3-methyl-2-thioxo-2,3,6,7-tetrahydro-pyrimido[6,1-<i>a</i>]isoquinolin-4-one 80023-73-0 C15H16N2O3S
    9,10-dimethoxy-3-methyl-2-thioxo-2,3,6,7-tetrahydro-pyrimido[6,1-<i>a</i>]isoquinolin-4-one
    —— 3-(Dimethyl-phosphinoylmethyl)-9,10-dimethoxy-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-35-4 C26H32N3O4P
    3-(Dimethyl-phosphinoylmethyl)-9,10-dimethoxy-2-[(E)-2,4,6-trimethyl-phenylimino]-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-[(E)-2-Isopropyl-6-methyl-phenylimino]-9,10-dimethoxy-3-methyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-22-9 C25H29N3O3
    2-[(E)-2-Isopropyl-6-methyl-phenylimino]-9,10-dimethoxy-3-methyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 9,10-Dimethoxy-2-pyrrolidin-1-yl-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 91209-92-6 C18H21N3O3
    9,10-Dimethoxy-2-pyrrolidin-1-yl-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-(2,6-Dichloro-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 76536-61-3 C20H17Cl2N3O3
    2-(2,6-Dichloro-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 9,10-dimethoxy-2-(2,4-dimethylanilino)-6,7-dihydro-4H-pyrimido(6,1-a)isoquinolin-4-one 76536-49-7 C22H23N3O3
    9,10-dimethoxy-2-(2,4-dimethylanilino)-6,7-dihydro-4H-pyrimido(6,1-a)isoquinolin-4-one
    —— 9,10-dimethoxy-2-(N-acetyl-2,4,6-trimethylanilino)-6,7-dihydro-4H-pyrimido(6,1-a)isoquinolin-4-one 83070-40-0 C25H27N3O4
    9,10-dimethoxy-2-(N-acetyl-2,4,6-trimethylanilino)-6,7-dihydro-4H-pyrimido(6,1-a)isoquinolin-4-one
    —— 3-Benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido<6,1-a>isoquinoline-2,4-dione 91209-62-0 C21H20N2O4
    3-Benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido<6,1-a>isoquinoline-2,4-dione
    —— 9,10-dimethoxy-2-(methylthio)-6,7-dihydro-4H-pyrimido<6,1-a>isoquinolin-4-one hydroiodide 91209-77-7 C15H16N2O3S*HI
    9,10-dimethoxy-2-(methylthio)-6,7-dihydro-4H-pyrimido<6,1-a>isoquinolin-4-one hydroiodide
    —— 9,10-dimethoxy-2-thioxy-3,4,6,7-tetrahydro-2H-pyrimido<6,1-a>isoquinolin-4-one 80023-72-9 C14H14N2O3S
    9,10-dimethoxy-2-thioxy-3,4,6,7-tetrahydro-2H-pyrimido<6,1-a>isoquinolin-4-one
    —— 2-(4-Hydroxy-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 91210-00-3 C20H19N3O4
    2-(4-Hydroxy-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 7-(1-methyl-1H-pyrazol-3-yl)-1-(propan-2-yl)-2-sulfanyl-5-(trifluoromethyl)pyrido[2,3-d]pyrimidin-4(1H)-one 1174836-66-8 C15H14F3N5OS
    7-(1-methyl-1H-pyrazol-3-yl)-1-(propan-2-yl)-2-sulfanyl-5-(trifluoromethyl)pyrido[2,3-d]pyrimidin-4(1H)-one
    —— Methyl 7-cyclopropyl-1-(2-methylphenyl)-4-oxo-2-sulfanyl-1,4-dihydropyrido[2,3-d]pyrimidine-5-carboxylate 1011349-27-1 C19H17N3O3S
    Methyl 7-cyclopropyl-1-(2-methylphenyl)-4-oxo-2-sulfanyl-1,4-dihydropyrido[2,3-d]pyrimidine-5-carboxylate
    —— 6-Phenylpyrido<2',3':4,5>pyrimido<1,6-a>benzimidazole 95607-50-4 C19H12N4
    6-Phenylpyrido<2',3':4,5>pyrimido<1,6-a>benzimidazole
    —— 9-(4-Nitrophenyl)-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene 95607-56-0 C19H11N5O2
    9-(4-Nitrophenyl)-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene
    —— 9-(4-Chlorophenyl)-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene 95607-53-7 C19H11ClN4
    9-(4-Chlorophenyl)-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene
    —— 9-(4-Methylphenyl)-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene 95607-52-6 C20H14N4
    9-(4-Methylphenyl)-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene
    —— benzo[b]thiophen-5-yl-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride 186519-66-4 C16H12N4S*ClH
    benzo[b]thiophen-5-yl-(6-methyl-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride
    —— benzo[b]thiophen-5-yl-pyrido[3,4-d]pyrimidin-4-yl-amine hydrochloride 186519-79-9 C15H10N4S*ClH
    benzo[b]thiophen-5-yl-pyrido[3,4-d]pyrimidin-4-yl-amine hydrochloride
    —— 4-(4-(3-oxa-8-azabicyclo[3.2.1]octan-8-yl)-6-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)aniline 1251838-39-7 C20H25N5O
    4-(4-(3-oxa-8-azabicyclo[3.2.1]octan-8-yl)-6-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)aniline
    —— 8-(2-chloro-6-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-oxa-8-azabicyclo[3.2.1]octane 1251838-38-6 C14H19ClN4O
    8-(2-chloro-6-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-oxa-8-azabicyclo[3.2.1]octane
    —— 8,8-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one 1416013-49-4 C20H27BN2O3
    8,8-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one
    —— 3-(benzo[d]thiazol-2-yl)-8,8-dimethyl-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one 1416014-04-4 C21H19N3OS
    3-(benzo[d]thiazol-2-yl)-8,8-dimethyl-8,9-dihydro-6H-pyrido[2,1-b]quinazolin-11(7H)-one
    —— 1,3-dimethyl-6,7,8,9-tetrahydroquinolino<2,3-d>pyrimidine-2,4-(1H,3H)-dione 67387-23-9 C13H15N3O2
    1,3-dimethyl-6,7,8,9-tetrahydroquinolino<2,3-d>pyrimidine-2,4-(1H,3H)-dione
    —— 3-(4-bromobenzyl)-2H-pyrido[1,2-a]pyrimidin-2-one 1313184-03-0 C15H11BrN2O
    3-(4-bromobenzyl)-2H-pyrido[1,2-a]pyrimidin-2-one
    —— 2-methylene-3-cyclohexyloxazolopyrido<2,3-d>pyrimidin-5-one 140934-39-0 C15H15N3O2
    2-methylene-3-cyclohexyloxazolopyrido<2,3-d>pyrimidin-5-one
    —— 3-(butan-2-ylamino)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-21-1 C14H14N6
    3-(butan-2-ylamino)-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 1-(3-chlorophenyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 51701-95-2 C13H8ClN3O2
    1-(3-chlorophenyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 1-phenyl-pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 51701-54-3 C13H9N3O2
    1-phenyl-pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-allyl-1-(3-nitro-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 56738-83-1 C16H12N4O4
    3-allyl-1-(3-nitro-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 3-benzyl-1-(3-nitro-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 56739-03-8 C20H14N4O4
    3-benzyl-1-(3-nitro-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 2-chloro-N-ethyl-8-(4-fluorophenyl)-7-(4-methoxybenzyl)-N-methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine 1263870-71-8 C24H26ClFN4O
    2-chloro-N-ethyl-8-(4-fluorophenyl)-7-(4-methoxybenzyl)-N-methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-amine
    —— 2-(2-Chloro-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one 91209-98-2 C20H18ClN3O3
    2-(2-Chloro-phenylamino)-9,10-dimethoxy-6,7-dihydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 2-[(E)-2,6-Dimethyl-phenylimino]-9,10-dimethoxy-3-methyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one 91210-20-7 C23H25N3O3
    2-[(E)-2,6-Dimethyl-phenylimino]-9,10-dimethoxy-3-methyl-2,3,6,7-tetrahydro-pyrimido[6,1-a]isoquinolin-4-one
    —— 1,7-Dihydropyrido[3,4-d]pyrimidine-4,6-dione 183742-03-2 C7H5N3O2
    1,7-Dihydropyrido[3,4-d]pyrimidine-4,6-dione
    —— 4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid (4-chloro-2-methoxy-phenyl)-amide 1202639-25-5 C20H18ClN5O3
    4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid (4-chloro-2-methoxy-phenyl)-amide
    —— 8-indan-5-yl-2-methylsulfonyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide 1023276-82-5 C19H18N4O5S
    8-indan-5-yl-2-methylsulfonyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide
    —— 8-indan-5-yl-2-(6-methoxypyridin-3-ylamino)-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide 1123215-77-9 C24H22N6O4
    8-indan-5-yl-2-(6-methoxypyridin-3-ylamino)-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide
    —— 6-chloro-N-(6-methoxypyridin-3-yl)pyrido[3,2-d]pyrimidin-4-amine 1400668-22-5 C13H10ClN5O
    6-chloro-N-(6-methoxypyridin-3-yl)pyrido[3,2-d]pyrimidin-4-amine
    —— 1H-Pyrido[1,2-c]pyrimidine-4-carbonitrile, 1-oxo-3-(trichloromethyl)- 750615-75-9 C10H4Cl3N3O
    1H-Pyrido[1,2-c]pyrimidine-4-carbonitrile, 1-oxo-3-(trichloromethyl)-
    —— 2-methylthio-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylic acid tert-butyl ester 1226776-86-8 C13H19N3O2S
    2-methylthio-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylic acid tert-butyl ester
    —— 9-(phenyl-hydrazono)-6-methyl-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-4-one 104154-95-2 C15H16N4O
    9-(phenyl-hydrazono)-6-methyl-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidine-4-one
    —— 7-epi-cylindrospermopsin diol 704209-85-8 C15H21N5O4
    7-epi-cylindrospermopsin diol
    —— 8-Methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid 82588-13-4 C10H12N2O3
    8-Methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-Methoxy-7-thia-1,6,11b-triaza-benzo[c]fluoren-5-one 85678-81-5 C14H9N3O2S
    9-Methoxy-7-thia-1,6,11b-triaza-benzo[c]fluoren-5-one
    —— 2-Methyl-4-hydroxy-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidindihydrochlorid 109266-95-7 C8H11N3O*2ClH
    2-Methyl-4-hydroxy-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidindihydrochlorid
    —— 2,6-Dimethyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3,9-dicarbaldehyde 71165-63-4 C12H14N2O3
    2,6-Dimethyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3,9-dicarbaldehyde