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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
    —— 11-Oxo-6,8,9,11-tetrahydro-7H-pyrido[2,1-b]quinazoline-3-carboxylic acid ethyl ester 95610-22-3 C15H16N2O3
    11-Oxo-6,8,9,11-tetrahydro-7H-pyrido[2,1-b]quinazoline-3-carboxylic acid ethyl ester
    —— 3-[(2-oxo-oxazolidin-3-ylimino)-methyl]-2-piperidin-1-yl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 33345-97-0 C17H19N5O3
    3-[(2-oxo-oxazolidin-3-ylimino)-methyl]-2-piperidin-1-yl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— N-(4-methoxyphenyl)-1,3-dimethyl-2,4,7-trioxo-1,2,3,4,5,6,7,8-octahydropyrido[2,3-d]pyrimidine-5-carboxamide 1352413-57-0 C17H18N4O5
    N-(4-methoxyphenyl)-1,3-dimethyl-2,4,7-trioxo-1,2,3,4,5,6,7,8-octahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (3S,3aR)-5,6,8-Trimethyl-3-phenyl-2-(toluene-4-sulfonyl)-2,3,3a,4,5,6-hexahydro-1,2,5,6,8-pentaaza-cyclopenta[a]naphthalene-7,9-dione 109519-84-8 C24H25N5O4S
    (3S,3aR)-5,6,8-Trimethyl-3-phenyl-2-(toluene-4-sulfonyl)-2,3,3a,4,5,6-hexahydro-1,2,5,6,8-pentaaza-cyclopenta[a]naphthalene-7,9-dione
    —— 1,2,3,5,6,7,8,10-octahydro-4,8-dimethyl-10-oxopyrido<1,2-a>pyrimidin-4-ium methosulphate 70500-28-6 CH3O4S*C13H19N2O
    1,2,3,5,6,7,8,10-octahydro-4,8-dimethyl-10-oxopyrido<1,2-a>pyrimidin-4-ium methosulphate
    —— 5-(3-methylthiazolo[3,2-a]benzimidazol-2-yl)-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1055895-89-0 C17H11N5OS2
    5-(3-methylthiazolo[3,2-a]benzimidazol-2-yl)-2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 9-(4-methylbenzoyl)-1,2,3,4,7,8-hexahydropyrido<1,2-a>pyrimidin-6-one 126004-48-6 C16H18N2O2
    9-(4-methylbenzoyl)-1,2,3,4,7,8-hexahydropyrido<1,2-a>pyrimidin-6-one
    —— 8-bromo-2-chloro-7-methoxy-5-methylpyrido[3,2-d]pyrimidin-6(5H)-one 1187094-33-2 C9H7BrClN3O2
    8-bromo-2-chloro-7-methoxy-5-methylpyrido[3,2-d]pyrimidin-6(5H)-one
    —— 6-ethylthio-2,4,7-triaminopyrido<2,3-d>pyrimidine 109887-00-5 C9H12N6S
    6-ethylthio-2,4,7-triaminopyrido<2,3-d>pyrimidine
    —— 8-(2-chlorobenzylidene)-3,4,5,6,7,8-hexahydro-6-methyl-4-(2-chlorophenyl)pyrido[4,3-d]pyrimidine-2(1H)-imine 67288-80-6 C21H20Cl2N4
    8-(2-chlorobenzylidene)-3,4,5,6,7,8-hexahydro-6-methyl-4-(2-chlorophenyl)pyrido[4,3-d]pyrimidine-2(1H)-imine
    —— [2-amino-4-[[(1S)-1-(2-hydroxyethyl)butyl]amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(2-thienyl)methanone 1449500-69-9 C18H25N5O2S
    [2-amino-4-[[(1S)-1-(2-hydroxyethyl)butyl]amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(2-thienyl)methanone
    —— [2-amino-4-[[(1S)-1-(2-hydroxyethyl)butyl]amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(2-methylthiazol-4-yl)methanone 1449500-59-7 C18H26N6O2S
    [2-amino-4-[[(1S)-1-(2-hydroxyethyl)butyl]amino]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(2-methylthiazol-4-yl)methanone
    —— 3-Cyclohexyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-2,4-dione 27506-86-1 C13H15N3O2
    3-Cyclohexyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-2,4-dione
    —— 3-Butyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-2,4-dione 27506-95-2 C11H13N3O2
    3-Butyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-2,4-dione
    —— 3-Phenyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-4-one-2-thione 25379-86-6 C13H9N3OS
    3-Phenyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-4-one-2-thione
    —— 8-cyclohexyl-5-oxo-2-[4-(2-pyrrolidin-1-yl-ethyl)phenylamino]-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide 1023273-06-4 C27H34N6O3
    8-cyclohexyl-5-oxo-2-[4-(2-pyrrolidin-1-yl-ethyl)phenylamino]-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide
    —— 8-(6,7-dihydro-5H-[1]pyrindin-3-yl)-2-methanesulfonyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide 1027357-61-4 C18H17N5O5S
    8-(6,7-dihydro-5H-[1]pyrindin-3-yl)-2-methanesulfonyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid methoxyamide
    —— ethyl 2,4-bis(trifluoromethyl)imidazo[1’,2’:1,6]pyrido[2,3-d]pyrimidine-8-carboxylate 1431426-34-4 C14H8F6N4O2
    ethyl 2,4-bis(trifluoromethyl)imidazo[1’,2’:1,6]pyrido[2,3-d]pyrimidine-8-carboxylate
    —— {(S)-3-[6-(6-amino-5-trifluoromethyl-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-(tetrahydro-pyran-4-yl)-methanone 1354690-14-4 C23H27F3N6O3
    {(S)-3-[6-(6-amino-5-trifluoromethyl-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-(tetrahydro-pyran-4-yl)-methanone
    —— 1-(3-nitro-phenyl)-3-(2,2,2-trifluoro-ethyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 56738-90-0 C15H9F3N4O4
    1-(3-nitro-phenyl)-3-(2,2,2-trifluoro-ethyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— (R)-tert-butyl 3-(5-(2-butyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)pyridin-2-ylamino)pyrrolidine-1-carboxylate 1046159-42-5 C26H33N5O3
    (R)-tert-butyl 3-(5-(2-butyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)pyridin-2-ylamino)pyrrolidine-1-carboxylate
    —— 2-[3-(4-Methoxy-phenoxy)-propoxy]-3H-pyrido[2,3-d]pyrimidin-4-one 958356-62-2 C17H17N3O4
    2-[3-(4-Methoxy-phenoxy)-propoxy]-3H-pyrido[2,3-d]pyrimidin-4-one
    —— N-(1-methyl-4-piperidyl)-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide 1610978-75-0 C23H22N4O2
    N-(1-methyl-4-piperidyl)-12-oxo-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— 4-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)morpholine 1332076-34-2 C16H20ClN5O2
    4-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)morpholine
    —— 8-[(2-methoxy-ethyl)-methylamino]-6-(3-methyl-[1,2,4]oxadiazol-5-yl)-4-morpholin-4-yl-2-pyrazol-1-yl-pyrido[3,2-d]pyrimidine 1220114-58-8 C21H25N9O3
    8-[(2-methoxy-ethyl)-methylamino]-6-(3-methyl-[1,2,4]oxadiazol-5-yl)-4-morpholin-4-yl-2-pyrazol-1-yl-pyrido[3,2-d]pyrimidine
    —— methyl 8-chloro-2-(1H-imidazol-1-yl)-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylate 1220113-85-8 C16H15ClN6O3
    methyl 8-chloro-2-(1H-imidazol-1-yl)-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylate
    —— 2,3-methylenedioxy-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxylic acid 63094-30-4 C14H8N2O5
    2,3-methylenedioxy-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxylic acid
    —— 8-chloro-4-(1H-indol-5-yl)-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid 1240122-96-6 C20H16ClN5O3
    8-chloro-4-(1H-indol-5-yl)-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— 4-(1H-indol-5-yl)-8-[(2-methoxy-ethyl)-methyl-amino]-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid 1240122-18-2 C24H26N6O4
    4-(1H-indol-5-yl)-8-[(2-methoxy-ethyl)-methyl-amino]-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— methyl 2-(1H-imidazol-1-yl)-8-[(2-methoxyethyl)(methyl)amino]-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylate 1220114-20-4 C20H25N7O4
    methyl 2-(1H-imidazol-1-yl)-8-[(2-methoxyethyl)(methyl)amino]-4-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylate
    —— 2-imidazol-1-yl-6-(5-methyl-[1,3,4]oxadiazol-2-yl)-4-morpholin-4-yl-8-[(2-methoxy-ethyl)methylamino]-pyrido[3,2-d]pyrimidine 1220114-48-6 C21H25N9O3
    2-imidazol-1-yl-6-(5-methyl-[1,3,4]oxadiazol-2-yl)-4-morpholin-4-yl-8-[(2-methoxy-ethyl)methylamino]-pyrido[3,2-d]pyrimidine
    —— 8-chloro-2-imidazol-1-yl-6-(5-methyl-[1,3,4]oxadiazol-2-yl)-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine 1220113-69-8 C17H15ClN8O2
    8-chloro-2-imidazol-1-yl-6-(5-methyl-[1,3,4]oxadiazol-2-yl)-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine
    —— 8-chloro-6-(3-methyl-1,2,4-oxadiazol-5-yl)-4-morpholin-4-yl-2-(1H-pyrazol-1-yl)pyrido[3,2-d]pyrimidine 1220113-78-9 C17H15ClN8O2
    8-chloro-6-(3-methyl-1,2,4-oxadiazol-5-yl)-4-morpholin-4-yl-2-(1H-pyrazol-1-yl)pyrido[3,2-d]pyrimidine
    —— 2-[1-[2-(5-chloro-2,4-dimethoxy-anilino)-2-oxoethyl]-2,4-dioxo-pyrido[3,2-d]pyrimidin-3-yl]acetic acid 1052723-01-9 C19H17ClN4O7
    2-[1-[2-(5-chloro-2,4-dimethoxy-anilino)-2-oxoethyl]-2,4-dioxo-pyrido[3,2-d]pyrimidin-3-yl]acetic acid
    —— {5-chloro-1-[(5-chloro-2,4-dimethoxy-phenylcarbamoyl)-methyl]-2,4-dioxo-1,4-dihydro-2H-pyrido[4,3-d]pyrimidin-3-yl}-acetic acid 1052723-02-0 C19H16Cl2N4O7
    {5-chloro-1-[(5-chloro-2,4-dimethoxy-phenylcarbamoyl)-methyl]-2,4-dioxo-1,4-dihydro-2H-pyrido[4,3-d]pyrimidin-3-yl}-acetic acid
    —— 8-cyclopentyl-6-ethoxymethyl-2-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 571190-04-0 C25H32N6O2
    8-cyclopentyl-6-ethoxymethyl-2-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-6'-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-(7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-yloxy)-butyraldehyde 846036-69-9 C11H11N3O3
    4-(7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-yloxy)-butyraldehyde
    —— 1-(tert-butoxy)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 1312356-35-6 C11H13N3O3
    1-(tert-butoxy)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
    —— 4-(4,4-difluoropiperidin-1-yl)-1-hydroxypyrido[2,3-d]pyrimidin-2(1H)-one 1312347-92-4 C12H12F2N4O2
    4-(4,4-difluoropiperidin-1-yl)-1-hydroxypyrido[2,3-d]pyrimidin-2(1H)-one
    —— 1-hydroxy-4-((4-(morpholinomethyl)phenyl)amino)pyrido[2,3-d]pyrimidin-2(1H)-one 1312353-13-1 C18H19N5O3
    1-hydroxy-4-((4-(morpholinomethyl)phenyl)amino)pyrido[2,3-d]pyrimidin-2(1H)-one
    —— 8,9-difluoro-5-methyl-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione 351367-97-0 C12H10F2N2O2
    8,9-difluoro-5-methyl-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione
    —— 8-bromo-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one 1410974-30-9 C8H6BrN3O
    8-bromo-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one
    —— 7-hydroxy-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]-quinazoline-1,3(2H)-dione 369594-70-7 C11H10N2O3
    7-hydroxy-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]-quinazoline-1,3(2H)-dione
    —— 4,7-diamino-2-thioxo-1,2-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile 1313212-57-5 C8H6N6S
    4,7-diamino-2-thioxo-1,2-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 4-morfolino-2H-pirido<1,2-a>pirimidin-2-one 84292-31-9 C12H13N3O2
    4-morfolino-2H-pirido<1,2-a>pirimidin-2-one
    —— 9-Formyl-1,6-dimethyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester 87799-84-6 C14H18N2O4
    9-Formyl-1,6-dimethyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
    —— [7-chloro-4-oxo-3-benzyl-5-hydropyridino[1,2-a]pyrimidin-2-yl]propyl methylsulfonate 817206-13-6 C19H19ClN2O4S
    [7-chloro-4-oxo-3-benzyl-5-hydropyridino[1,2-a]pyrimidin-2-yl]propyl methylsulfonate
    —— [4-oxo-3-benzyl-5-hydropyridino[1,2-a]pyrimidin-2-yl]propyl methylsulfonate 817206-04-5 C19H20N2O4S
    [4-oxo-3-benzyl-5-hydropyridino[1,2-a]pyrimidin-2-yl]propyl methylsulfonate
    —— 9-mercapto-4H-pyrido[ 1 ,2-a]pyrimidin-4-one 125209-95-2 C8H6N2OS
    9-mercapto-4H-pyrido[ 1 ,2-a]pyrimidin-4-one
    —— 7-methyl-9-((1R)-1-phenethyl)amino-2-(4-pyridinyl)-4H-pyrido[1,2-a]pyrimidin-4-one 663620-47-1 C22H20N4O
    7-methyl-9-((1R)-1-phenethyl)amino-2-(4-pyridinyl)-4H-pyrido[1,2-a]pyrimidin-4-one