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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
    —— (R)-4-(4-(4-ethyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride 1295515-94-4 C24H35N7O*ClH
    (R)-4-(4-(4-ethyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride
    —— tert-butyl 4-chloro-5-methyl-7-oxo-6,7-dihydropyrido[2,3-d]pyrimidine-8(5H)-carboxylate 1295521-47-9 C13H16ClN3O3
    tert-butyl 4-chloro-5-methyl-7-oxo-6,7-dihydropyrido[2,3-d]pyrimidine-8(5H)-carboxylate
    —— (R)-5-methyl-4-(4-(1-(2-(pyrrolidin-1-yl)ethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295515-91-1 C23H30F3N7O
    (R)-5-methyl-4-(4-(1-(2-(pyrrolidin-1-yl)ethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— (R)-4-(4-(4-ethyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295515-69-3 C24H35N7O
    (R)-4-(4-(4-ethyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-chloro-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1177447-31-2 C8H8ClN3O
    4-chloro-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— (R)-4-(4-(4-iso-butyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295514-87-2 C26H39N7O
    (R)-4-(4-(4-iso-butyl-1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— (R)-tert-butyl 4-chloro-5-methyl-7-oxo-6,7-dihydropyrido[2,3-d]pyrimidine-8(5H)-carboxylate 1295521-45-7 C13H16ClN3O3
    (R)-tert-butyl 4-chloro-5-methyl-7-oxo-6,7-dihydropyrido[2,3-d]pyrimidine-8(5H)-carboxylate
    —— 5-methyl-4-(4-(1-(2-(pyrrolidin-1-yl)ethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295515-88-6 C23H30F3N7O
    5-methyl-4-(4-(1-(2-(pyrrolidin-1-yl)ethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— 3,10-dihydro-10-oxo-1H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carbonitrile 76576-09-5 C11H7N3OS
    3,10-dihydro-10-oxo-1H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carbonitrile
    —— 2,4-dimethyl-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrido[3,4-<i>e</i>]pyrimidin-5-one 65973-43-5 C11H10N4O
    2,4-dimethyl-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrido[3,4-<i>e</i>]pyrimidin-5-one
    —— 3,10-Dihydro-10-oxo-7-(1H-tetrazol-5-yl)-1H-pyrido[1,2-a]thieno[3,2-d]-pyrimidine 76576-10-8 C11H8N6OS
    3,10-Dihydro-10-oxo-7-(1H-tetrazol-5-yl)-1H-pyrido[1,2-a]thieno[3,2-d]-pyrimidine
    —— 3,10-dihydro-10-oxo-1H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxamide 76576-08-4 C11H9N3O2S
    3,10-dihydro-10-oxo-1H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-amino-5-(3,5-dibromophenyl)-2-(methylsulfanyl)-5,9-dihydrofuro[3',4':5,6]pyrido [2,3-d]pyrimidin-6(8H)-one 1309571-71-8 C16H12Br2N4O2S
    4-amino-5-(3,5-dibromophenyl)-2-(methylsulfanyl)-5,9-dihydrofuro[3',4':5,6]pyrido [2,3-d]pyrimidin-6(8H)-one
    —— 12-Amino-8-(2-chlorophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-66-1 C15H11ClN4O3
    12-Amino-8-(2-chlorophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 4-amino-2-(methylsulfanyl)-5-(3,4,5-trimethoxyphenyl)-5,9-dihydrofuro[3',4':5,6]pyrido[2,3-d]pyrimidin-6(8H)-one 1309571-70-7 C19H20N4O5S
    4-amino-2-(methylsulfanyl)-5-(3,4,5-trimethoxyphenyl)-5,9-dihydrofuro[3',4':5,6]pyrido[2,3-d]pyrimidin-6(8H)-one
    —— 1,3-dimethyl-5-(4-fluorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-71-2 C17H16FN3O5
    1,3-dimethyl-5-(4-fluorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 2-amino-5-(4-chlorophenyl)-5,9-dihydrofuro[3',4':5,6]pyrido[2,3-d]pyrimidine-4,6(3H,8H)-dione 936915-61-6 C15H11ClN4O3
    2-amino-5-(4-chlorophenyl)-5,9-dihydrofuro[3',4':5,6]pyrido[2,3-d]pyrimidine-4,6(3H,8H)-dione
    —— 1,3-dimethyl-5-(3,4-dichlorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-85-8 C17H15Cl2N3O5
    1,3-dimethyl-5-(3,4-dichlorophenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 1,3-dimethyl-5-((benzo[d][1,3]dioxol-5-yl))-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-88-1 C18H17N3O7
    1,3-dimethyl-5-((benzo[d][1,3]dioxol-5-yl))-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 1,3-dimethyl-5-(3,4-dimethoxyphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione 1179516-82-5 C19H21N3O7
    1,3-dimethyl-5-(3,4-dimethoxyphenyl)-8a-hydroxy-5,9,5a-trihydro-7-oxa-furo[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione
    —— 12-Amino-8-(4-nitrophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-68-3 C15H11N5O5
    12-Amino-8-(4-nitrophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-butyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-72-9 C13H16N4O3
    12-Amino-8-butyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-(4-hydroxy-3-methoxyphenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-71-8 C16H14N4O5
    12-Amino-8-(4-hydroxy-3-methoxyphenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-thiophen-2-yl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-73-0 C13H10N4O3S
    12-Amino-8-thiophen-2-yl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-(4-bromophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-62-7 C15H11BrN4O3
    12-Amino-8-(4-bromophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-(4-fluorophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-64-9 C15H11FN4O3
    12-Amino-8-(4-fluorophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-(4-methoxyphenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-63-8 C16H14N4O4
    12-Amino-8-(4-methoxyphenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-(2,4-dichlorophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-70-7 C15H10Cl2N4O3
    12-Amino-8-(2,4-dichlorophenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-phenyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-65-0 C15H12N4O3
    12-Amino-8-phenyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 12-Amino-8-(1,3-benzodioxol-5-yl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione 936915-69-4 C16H12N4O5
    12-Amino-8-(1,3-benzodioxol-5-yl)-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7),12-triene-6,10-dione
    —— 4-Amino-6-carboxy-2-methylthio-5-oxopyrido<2,3-d>pyrimidine 106157-96-4 C9H8N4O3S
    4-Amino-6-carboxy-2-methylthio-5-oxopyrido<2,3-d>pyrimidine
    —— 4-Amino-2-methylthio-5-oxopyrido<2,3-d>pyrimidine 106157-97-5 C8H8N4OS
    4-Amino-2-methylthio-5-oxopyrido<2,3-d>pyrimidine
    —— 3-ethyl-7-methoxy-1-propyl-1H-pyrimido[5,4-c]quinoline-2,4-dione 1174226-34-6 C17H19N3O3
    3-ethyl-7-methoxy-1-propyl-1H-pyrimido[5,4-c]quinoline-2,4-dione
    —— 9-(4-Fluoroanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86610-96-0 C16H14FN3O3
    9-(4-Fluoroanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(3-Fluoroanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86610-95-9 C16H14FN3O3
    9-(3-Fluoroanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(2-Carboxyanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86611-00-9 C17H15N3O5
    9-(2-Carboxyanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(4-Hydroxyanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86610-99-3 C16H15N3O4
    9-(4-Hydroxyanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 6-methyl-4-oxo-9-(pyridin-2-ylhydrazinylidene)-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 85762-49-8 C15H15N5O3
    6-methyl-4-oxo-9-(pyridin-2-ylhydrazinylidene)-7,8-dihydro-6H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(3-Bromoanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 77020-40-7 C16H14BrN3O3
    9-(3-Bromoanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 6-Methyl-9-(3-methylanilino)-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86610-94-8 C17H17N3O3
    6-Methyl-9-(3-methylanilino)-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(4-Carboxyanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 77020-37-2 C17H15N3O5
    9-(4-Carboxyanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 6-Methyl-9-(naphthalen-2-ylamino)-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86611-03-2 C20H17N3O3
    6-Methyl-9-(naphthalen-2-ylamino)-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-[(4-bromo-phenyl)-amino]-6-methyl-4-oxo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 71222-66-7 C16H14BrN3O3
    9-[(4-bromo-phenyl)-amino]-6-methyl-4-oxo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 9-(2-Bromoanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid 86610-97-1 C16H14BrN3O3
    9-(2-Bromoanilino)-6-methyl-4-oxo-6,7-dihydropyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 2-(1-adamantyl)-N-(4-benzoyl-4,7,9-triazabicyclo[4.4.0]deca-6,8,10-trien-10-yl)acetamide 911005-91-9 C26H30N4O2
    2-(1-adamantyl)-N-(4-benzoyl-4,7,9-triazabicyclo[4.4.0]deca-6,8,10-trien-10-yl)acetamide
    —— 2-(1-adamantyl)-N-[4-(benzenesulfonyl)-4,7,9-triazabicyclo[4.4.0]deca-6,8,10-trien-10-yl]acetamide 911005-42-0 C25H30N4O3S
    2-(1-adamantyl)-N-[4-(benzenesulfonyl)-4,7,9-triazabicyclo[4.4.0]deca-6,8,10-trien-10-yl]acetamide
    —— N-benzyl-2-(2,4-dimethyl-1H-indol-1-yl)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-amine 1542708-19-9 C24H25N5
    N-benzyl-2-(2,4-dimethyl-1H-indol-1-yl)-5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-amine
    —— N-(4-methoxybenzyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 847410-82-6 C17H15N3O3
    N-(4-methoxybenzyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 6-{[(2,5-dimethoxyphenyl)amino]methyl}-2,4-diamino-5-methylpyrido[2,3-d]pyrimidine 159210-76-1 C17H20N6O2
    6-{[(2,5-dimethoxyphenyl)amino]methyl}-2,4-diamino-5-methylpyrido[2,3-d]pyrimidine
    —— 4-oxo-N-[3-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 1324870-03-2 C17H12F3N3O2
    4-oxo-N-[3-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide