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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
    —— 1,3-Dimethyl-5-ethylpyrido<2,3-d>pyrimidine-2,4-dione 116121-61-0 C11H13N3O2
    1,3-Dimethyl-5-ethylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 3-Ethyl-1-(3-nitrophenyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 59398-59-3 C15H14N4O3
    3-Ethyl-1-(3-nitrophenyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 1,3,5-trimethyl-pyrido<2,3-d>pyrimidine-2,4(1H,2H)-dione 59797-09-0 C10H11N3O2
    1,3,5-trimethyl-pyrido<2,3-d>pyrimidine-2,4(1H,2H)-dione
    —— 1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione 24410-21-7 C9H9N3O2
    1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 1,3,5,6-Tetramethylpyrido<2,3-d>pyrimidine-2,4-dione 116121-60-9 C11H13N3O2
    1,3,5,6-Tetramethylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 7-trifluoromethyl-1,3-dimethyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione 779352-03-3 C10H8F3N3O2
    7-trifluoromethyl-1,3-dimethyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione
    —— Methyl 3-[(6-chloropyrido[3,2-d]pyrimidin-4-yl)amino]-4-methylbenzoate 1240349-48-7 C16H13ClN4O2
    Methyl 3-[(6-chloropyrido[3,2-d]pyrimidin-4-yl)amino]-4-methylbenzoate
    —— 7-trifluoromethyl-1-methyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione 779352-05-5 C9H6F3N3O2
    7-trifluoromethyl-1-methyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione
    —— N-(3-benzenesulfonyl-2-methylsulfanyl-pyrido[1,2-a]pyrimidin-4-ylidene)-acetamide 651310-96-2 C17H15N3O3S2
    N-(3-benzenesulfonyl-2-methylsulfanyl-pyrido[1,2-a]pyrimidin-4-ylidene)-acetamide
    —— 2-(3-benzenesulfonyl-4-imino-4H-pyrido[1,2-a]pyrimidin-2-ylamino)ethanol 651310-89-3 C16H16N4O3S
    2-(3-benzenesulfonyl-4-imino-4H-pyrido[1,2-a]pyrimidin-2-ylamino)ethanol
    —— 3-benzenesulfonyl-4-imino-4H-pyrido[1,2-a]pyrimidin-2-yl-methylamine 651310-84-8 C15H14N4O2S
    3-benzenesulfonyl-4-imino-4H-pyrido[1,2-a]pyrimidin-2-yl-methylamine
    —— 3-benzenesulfonyl-2-methanesulfinyl-pyrido[1,2-a]pyrimidin-4-ylideneamine 651310-94-0 C15H13N3O3S2
    3-benzenesulfonyl-2-methanesulfinyl-pyrido[1,2-a]pyrimidin-4-ylideneamine
    —— 3-(benzenesulfonyl-4-imine-4H-pyrido [1,2-a]pyrimidin-2-yl)-ethylamine 651310-85-9 C16H16N4O2S
    3-(benzenesulfonyl-4-imine-4H-pyrido [1,2-a]pyrimidin-2-yl)-ethylamine
    —— 3-benzenesulfonyl-2-methoxy-pyrido[1,2-a]pyrimidin-4-ylideneamine 651310-91-7 C15H13N3O3S
    3-benzenesulfonyl-2-methoxy-pyrido[1,2-a]pyrimidin-4-ylideneamine
    —— 5-amino-1,3-dimethylpyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione 90254-45-8 C9H10N4O2
    5-amino-1,3-dimethylpyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione
    —— 5-amino-1,3-dimethyl-7-methylthiopyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione 90254-44-7 C10H12N4O2S
    5-amino-1,3-dimethyl-7-methylthiopyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione
    —— 6-benzyl-5,6,7,8-tetrahydro-N-[(4-difluoromethoxy)phenyl]pyrido[4,3-d]pyrimidin-4-amine 914612-24-1 C21H20F2N4O
    6-benzyl-5,6,7,8-tetrahydro-N-[(4-difluoromethoxy)phenyl]pyrido[4,3-d]pyrimidin-4-amine
    —— 7-methyl-2-morpholino-9-(1-(thiazol-2-ylamino)ethyl)-4H-pyrido[1,2-a]pyrimidin-4-one 663620-66-4 C18H21N5O2S
    7-methyl-2-morpholino-9-(1-(thiazol-2-ylamino)ethyl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-carbethoxy-4-oxo-8-methyl-9-cyano-4,5-dihydropyrido<1,2-a>pyrimidine 93271-64-8 C13H11N3O3
    3-carbethoxy-4-oxo-8-methyl-9-cyano-4,5-dihydropyrido<1,2-a>pyrimidine
    —— 2-(methylthio)-3-(phenylsulfonyl)-4H-pyrido[1,2-a]pyrimidin-4-imine 1000190-77-1 C15H13N3O2S2
    2-(methylthio)-3-(phenylsulfonyl)-4H-pyrido[1,2-a]pyrimidin-4-imine
    —— N-(3-benzenesulfonyl-2-methylsulfanyl-pyrido[1,2-a]pyrimidin-4-ylidene)-methylamine 651310-95-1 C16H15N3O2S2
    N-(3-benzenesulfonyl-2-methylsulfanyl-pyrido[1,2-a]pyrimidin-4-ylidene)-methylamine
    —— 3-<(Benzyloxycarbonyl)amino>-9-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one 225112-14-1 C16H13N3O4
    3-<(Benzyloxycarbonyl)amino>-9-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one
    —— 3-<(Benzyloxycarbonyl)amino>-9-methyl-4H-pyrido<1,2-a>pyrimidin-4-one 225112-12-9 C17H15N3O3
    3-<(Benzyloxycarbonyl)amino>-9-methyl-4H-pyrido<1,2-a>pyrimidin-4-one
    —— 3-(benzyloxycarbonyl)amino-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 225112-10-7 C17H15N3O3
    3-(benzyloxycarbonyl)amino-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-<(Benzyloxycarbonyl)amino>-4H-pyrido<1,2-a>pyrimidin-4-one 225112-08-3 C16H13N3O3
    3-<(Benzyloxycarbonyl)amino>-4H-pyrido<1,2-a>pyrimidin-4-one
    —— (+/-)-9-methoxy-1,6,7,11b-tetrahydro-2H-pyrimido[4,3-a]isoquinoline-4(3H)-thione 627098-33-3 C13H16N2OS
    (+/-)-9-methoxy-1,6,7,11b-tetrahydro-2H-pyrimido[4,3-a]isoquinoline-4(3H)-thione
    —— 2,9-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one 30247-65-5 C10H10N2O
    2,9-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-(3-bromophenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine 1357082-31-5 C13H8BrN3OS
    3-(3-bromophenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine
    —— 2-(2-methyl-4-oxo-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidin-9-yloxymethyl)-benzoic acid methyl ester 56671-41-1 C18H16N2O4
    2-(2-methyl-4-oxo-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidin-9-yloxymethyl)-benzoic acid methyl ester
    —— 7-Chloro-pyrido[1,2-a]pyrimidin-4-one 517895-69-1 C8H5ClN2O
    7-Chloro-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(2-oxo-propyl)-1-phenyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 63457-31-8 C16H13N3O2
    2-(2-oxo-propyl)-1-phenyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one 1198413-01-2 C8H5FN2O
    7-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2,7-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one 64500-07-8 C10H10N2O
    2,7-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(2-furyl)pyrido[3,2-d]pyrimidine 1189147-49-6 C11H7N3O
    2-(2-furyl)pyrido[3,2-d]pyrimidine
    —— 12,13-dihydro-2,3,9,10-tetramethoxy-6-methylthio-11bH-quino<1,2-c>quinazoline 77294-68-9 C21H24N2O4S
    12,13-dihydro-2,3,9,10-tetramethoxy-6-methylthio-11bH-quino<1,2-c>quinazoline
    —— 4-isopropylsulfanyl-2-phenylpyrido[3,2-d]pyrimidine 915302-08-8 C16H15N3S
    4-isopropylsulfanyl-2-phenylpyrido[3,2-d]pyrimidine
    —— 7-benzyl-10-(3-dimethylaminopropyl)-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one 115549-97-8 C24H33N7O2
    7-benzyl-10-(3-dimethylaminopropyl)-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one
    —— 7-benzyl-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one 115549-74-1 C19H22N6O2
    7-benzyl-2-morpholino-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one
    —— 12,13-dihydro-2,3,9,10-tetramethoxy-11bH-quino<1,2-c>quinazoline-6-(7H)thione 77294-66-7 C20H22N2O4S
    12,13-dihydro-2,3,9,10-tetramethoxy-11bH-quino<1,2-c>quinazoline-6-(7H)thione
    —— 7-benzyl-10-(3-dimethylaminopropyl)-2-methylthio-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one 126079-61-6 C21H28N6OS
    7-benzyl-10-(3-dimethylaminopropyl)-2-methylthio-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one
    —— 7-benzyl-2-methylthio-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one 115549-88-7 C16H17N5OS
    7-benzyl-2-methylthio-6,7,8,9-tetrahydropyrido<4,3-d>-1,2,4-triazolo<1,5-a>pyrimidin-5(10H)-one
    —— 2-chloro-4-(2-furanyl)-pyrido[2,3-d]pyrimidine 1292287-69-4 C11H6ClN3O
    2-chloro-4-(2-furanyl)-pyrido[2,3-d]pyrimidine
    —— 1-[3-(Trifluoromethyl)phenyl]pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione 57268-57-2 C14H8F3N3O2
    1-[3-(Trifluoromethyl)phenyl]pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 6-methylmercaptothiocarbonyl-5-(4-bromophenyl)-7-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine 1255769-97-1 C24H22BrN3O3S2
    6-methylmercaptothiocarbonyl-5-(4-bromophenyl)-7-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine
    —— 6-methylmercaptothiocarbonyl-7-(4-methoxyphenyl)-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine 1255769-98-2 C24H22N4O5S2
    6-methylmercaptothiocarbonyl-7-(4-methoxyphenyl)-1,3-dimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine
    —— N-(3-(2-((4-((1-(2-fluoroethyl)-3-azetidinyl)amino)-2-methoxyphenyl)amino)-5-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)-2-propenamide 1625677-45-3 C29H30FN7O3
    N-(3-(2-((4-((1-(2-fluoroethyl)-3-azetidinyl)amino)-2-methoxyphenyl)amino)-5-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)-2-propenamide
    —— N-(3-(2-((4-((1-acetylazetidin-3-yl)amino)-2-methoxyphenyl)amino)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide 1625677-43-1 C28H27N7O4
    N-(3-(2-((4-((1-acetylazetidin-3-yl)amino)-2-methoxyphenyl)amino)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide
    —— N-(3-(5-methyl-2-(methylsulfinyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide 1625678-21-8 C18H16N4O3S
    N-(3-(5-methyl-2-(methylsulfinyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide
    —— N-(3-(2-(methylsulfinyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide 1625678-28-5 C17H14N4O3S
    N-(3-(2-(methylsulfinyl)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide
    —— N-(3-(2-(methylthio)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide 1625678-26-3 C17H14N4O2S
    N-(3-(2-(methylthio)-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide