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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
    —— 5,7-dichloro-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 177082-50-7 C19H11Cl2N3O2
    5,7-dichloro-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-(3-amino-4-fluorophenyl)-1-methyl-7-(methylamino)-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one 1011463-76-5 C15H16FN5O
    3-(3-amino-4-fluorophenyl)-1-methyl-7-(methylamino)-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one
    —— 2-(3-[1,3]Dioxolan-2-yl-propyl)-octahydro-pyrido[1,2-c]pyrimidin-3-one 130753-11-6 C14H24N2O3
    2-(3-[1,3]Dioxolan-2-yl-propyl)-octahydro-pyrido[1,2-c]pyrimidin-3-one
    —— 2-amino-4a-hydroxy-6-methyl-4a,5,6,7-tetrahydro-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 68726-83-0 C8H12N4O2
    2-amino-4a-hydroxy-6-methyl-4a,5,6,7-tetrahydro-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 1,3,7-Trimethyl-6-nitro-5-thiophen-2-ylpyrido[2,3-d]pyrimidine-2,4-dione 1574622-79-9 C14H12N4O4S
    1,3,7-Trimethyl-6-nitro-5-thiophen-2-ylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 2-(3-(2-(5-ethylpyrimidin-2-yl)-1,2,3,4-tetrahydroisoquinolin-5-yloxy)azetidin-1-yl)-6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1182325-12-7 C26H31N7O3S
    2-(3-(2-(5-ethylpyrimidin-2-yl)-1,2,3,4-tetrahydroisoquinolin-5-yloxy)azetidin-1-yl)-6-(methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
    —— 6'-amino-3',3'-dimethyl-9'-nitro-2-oxo-1',2',3',4'-tetrahydrospiro(indoline-3,8'-pyrido[1,2-a]pyrimidine)-7'-carbonitrile 1263201-56-4 C18H18N6O3
    6'-amino-3',3'-dimethyl-9'-nitro-2-oxo-1',2',3',4'-tetrahydrospiro(indoline-3,8'-pyrido[1,2-a]pyrimidine)-7'-carbonitrile
    —— 5-chloro-7,8-dihydro-8-(2-methoxyethyl)-7-oxo-2-phenyl-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 76361-03-0 C19H18ClN3O4
    5-chloro-7,8-dihydro-8-(2-methoxyethyl)-7-oxo-2-phenyl-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 6-methyl-4-oxo-1,6,7,8,9,9a-hexahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid amide 38533-26-5 C10H15N3O2
    6-methyl-4-oxo-1,6,7,8,9,9a-hexahydro-4<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine-3-carboxylic acid amide
    —— 8-bromo-4-[(3-methylphenyl)amino]-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one 1208170-34-6 C15H13BrN4OS
    8-bromo-4-[(3-methylphenyl)amino]-2-(methylthio)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-[(3-methylphenyl)amino]-2-(methylsulfonyl)pyrido[4,3-d]pyrimidin-5(6H)-one 1208170-35-7 C15H14N4O3S
    4-[(3-methylphenyl)amino]-2-(methylsulfonyl)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— 3-(2-carboxyethyl)-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one 129483-90-5 C10H9N3O3S
    3-(2-carboxyethyl)-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one
    —— ethyl (E)-3-{8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-methyl-2-propenoate 475059-95-1 C26H32N4O4S
    ethyl (E)-3-{8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-methyl-2-propenoate
    —— spiro[5H-isoquino[2,3-a]quinazolin-7(12H),2'-indan]-5-one 299953-43-8 C24H18N2O
    spiro[5H-isoquino[2,3-a]quinazolin-7(12H),2'-indan]-5-one
    —— 8-allyl-5-chloro-7,8-dihydro-7-oxo-2-phenylpyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 76361-01-8 C19H16ClN3O3
    8-allyl-5-chloro-7,8-dihydro-7-oxo-2-phenylpyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— Ethyl 4-oxo-7-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxylate 256238-90-1 C12H9F3N2O3
    Ethyl 4-oxo-7-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxylate
    —— 8-allyl-7,8-dihydro-5-(2-methoxyethylamino)-7-oxo-2-phenylpyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 76361-00-7 C22H24N4O4
    8-allyl-7,8-dihydro-5-(2-methoxyethylamino)-7-oxo-2-phenylpyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 4-Ethylpyrido<2,3-a>pyrimidin 28732-68-5 C9H9N3
    4-Ethylpyrido<2,3-a>pyrimidin
    —— 1H-pyrimido<1,2-a>quinolin-1-one 23443-27-8 C12H8N2O
    1H-pyrimido<1,2-a>quinolin-1-one
    —— 7-bromo-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 40966-85-6 C9H7BrN2O2
    7-bromo-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 5,6-dihydro-1,3,6,9b-tetraaza-phenalene-4-carboxylic acid ethyl ester 37550-66-6 C12H10N4O2
    5,6-dihydro-1,3,6,9b-tetraaza-phenalene-4-carboxylic acid ethyl ester
    —— 3-(ethoxycarbonylmethyl)-6-methyl-4-oxopyrido<1,2-a>pyrimidine 50609-57-9 C13H14N2O3
    3-(ethoxycarbonylmethyl)-6-methyl-4-oxopyrido<1,2-a>pyrimidine
    —— 2-(2.6-Diisopropylphenylimino)-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido-[6.1-a] isoquinolin-4-one 298680-43-0 C26H31N3O3
    2-(2.6-Diisopropylphenylimino)-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido-[6.1-a] isoquinolin-4-one
    —— 6,8-Dimethyl-pyrido<3.4-d>pyrimidin-2,4(1H,3H)-dion 22389-87-3 C9H9N3O2
    6,8-Dimethyl-pyrido<3.4-d>pyrimidin-2,4(1H,3H)-dion
    —— 3-ethyl-6-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 57773-19-0 C11H12N2O
    3-ethyl-6-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— 4-cyano-1,3,6-triazacycl<3.3.3>azine 37550-64-4 C10H5N5
    4-cyano-1,3,6-triazacycl<3.3.3>azine
    —— 3,6,8-Trimethyl-pyrido<3.4-d>pyrimidin-2,4(1H,3H)-dion 22389-80-6 C10H11N3O2
    3,6,8-Trimethyl-pyrido<3.4-d>pyrimidin-2,4(1H,3H)-dion
    —— 1,3-dimethyl-7-phenyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione 117175-85-6 C22H23N5O4
    1,3-dimethyl-7-phenyl-6-(1',2',3',4'-tetrahydro-1',3',6'-trimethyl-2',4'-dioxopyrimidin-5'-yl)pyrido<3,4-d>pyrimidine-2,4(1H,3H)-dione
    —— 9,9-dibrom-4-oxo-6,7,8,9-tetrahydro-4H-pyrido-[1,2-a]-pyrimidin-3-carbonsaeure 76956-81-5 C9H8Br2N2O3
    9,9-dibrom-4-oxo-6,7,8,9-tetrahydro-4H-pyrido-[1,2-a]-pyrimidin-3-carbonsaeure
    —— 6-Methyl-3-phenylpyrido<1,2-a>pyrimidin-4-on 53052-47-4 C15H12N2O
    6-Methyl-3-phenylpyrido<1,2-a>pyrimidin-4-on
    —— 1,3,6,9b-tetraaza-phenalene-4-carboxylic acid methyl ester 37550-69-9 C11H8N4O2
    1,3,6,9b-tetraaza-phenalene-4-carboxylic acid methyl ester
    —— (4-benzyloxyphenyl)-(6-(5-(1,3-dioxolan-2-yl)-furan-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine 202271-32-7 C27H22N4O4
    (4-benzyloxyphenyl)-(6-(5-(1,3-dioxolan-2-yl)-furan-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine
    —— 2-ethylamino-8-phenyl-8H-pyrido[2,3-d]pyrimidin-7-one 211245-60-2 C15H14N4O
    2-ethylamino-8-phenyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 9-bromo-2-methyl-1,3,6,9b-tetraaza-phenalene-4-carbonitrile 37160-10-4 C11H6BrN5
    9-bromo-2-methyl-1,3,6,9b-tetraaza-phenalene-4-carbonitrile
    —— 7-bromo-2-methyl-1,3,6,9b-tetraaza-phenalene-4-carbonitrile 37160-09-1 C11H6BrN5
    7-bromo-2-methyl-1,3,6,9b-tetraaza-phenalene-4-carbonitrile
    —— 7,9-dibromo-2-methyl-1,3,6,9b-tetraaza-phenalene-4-carbonitrile 37160-11-5 C11H5Br2N5
    7,9-dibromo-2-methyl-1,3,6,9b-tetraaza-phenalene-4-carbonitrile
    —— 3,7-Diphenyl-10-(3,4-dimethylphenyl)pyrido<2,3-d:6,5-d'>dipyrimidine-2,4,6,8(1H,3H,7H,10H)-tetraone 85194-67-8 C29H21N5O4
    3,7-Diphenyl-10-(3,4-dimethylphenyl)pyrido<2,3-d:6,5-d'>dipyrimidine-2,4,6,8(1H,3H,7H,10H)-tetraone
    —— pyrazolo<1,5-a>pyrido<3,4-e>pyrimidine 66173-14-6 C9H6N4
    pyrazolo<1,5-a>pyrido<3,4-e>pyrimidine
    —— 6-acetoxymethylpyrazolo<1,5-a>pyrido<3,4-e>pyrimidine 132407-96-6 C12H10N4O2
    6-acetoxymethylpyrazolo<1,5-a>pyrido<3,4-e>pyrimidine
    —— 2-methylthio-4H-pyrido[1,2-a]pyrimidin-4-one 51532-00-4 C9H8N2OS
    2-methylthio-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 8-cyclopentyl-2-methylsulfanyl-5-trifluoromethyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-79-4 C14H14F3N3OS
    8-cyclopentyl-2-methylsulfanyl-5-trifluoromethyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 8-cyclopentyl-5-ethyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 362656-46-0 C15H19N3OS
    8-cyclopentyl-5-ethyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 6-Benzyl-8-cyclopentyl-2-(2-methoxy-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 895566-69-5 C22H26N4O2
    6-Benzyl-8-cyclopentyl-2-(2-methoxy-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-((2R,6R)-2,6-dimethylmorpholino)-2-(3-hydroxyphenyl)pyrido[3,2-d]pyrimidine 1542142-01-7 C19H20N4O2
    4-((2R,6R)-2,6-dimethylmorpholino)-2-(3-hydroxyphenyl)pyrido[3,2-d]pyrimidine
    —— 3-Chloro-2,7-dimethyl-pyrido[1,2-a]pyrimidin-4-one 87591-82-0 C10H9ClN2O
    3-Chloro-2,7-dimethyl-pyrido[1,2-a]pyrimidin-4-one
    —— methyl 7-bromo-3-[(2,2-dimethylpropanoyl)oxy]-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 933052-50-7 C15H15BrN2O5
    methyl 7-bromo-3-[(2,2-dimethylpropanoyl)oxy]-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— methyl 3-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 130017-79-7 C10H8N2O4
    methyl 3-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— methyl 3-[(pivaloyl)oxy]-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 933052-44-9 C15H16N2O5
    methyl 3-[(pivaloyl)oxy]-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— 8-(1-ethylpropyl)-5-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one 850628-78-3 C14H19N3OS
    8-(1-ethylpropyl)-5-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 9-Methyl-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one 85733-20-6 C13H14N2O
    9-Methyl-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one