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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-chloro-3-methyl-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C17H16ClN3O4S
    9-chloro-3-methyl-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 3-methyl-8-[(4-methylpiperidino)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C19H21N3O3S
    3-methyl-8-[(4-methylpiperidino)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 8-(phenylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C18H12N2O3S
    8-(phenylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-8-[(3-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C18H18ClN3O3S
    9-chloro-8-[(3-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 6-(2-fluorobenzyl)-4-(4-nitrophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C26H18FN5O4
    6-(2-fluorobenzyl)-4-(4-nitrophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 8-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C21H17N3O3S
    8-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 8-(1-Piperidinylsulfonyl)-6-pyrido[1,2-a]quinazolinone —— C17H17N3O3S
    8-(1-Piperidinylsulfonyl)-6-pyrido[1,2-a]quinazolinone
    —— N,3-dimethyl-6-oxo-N-phenyl-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C20H17N3O3S
    N,3-dimethyl-6-oxo-N-phenyl-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 6-(4-fluorobenzyl)-4-(3-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C26H18F2N4O2
    6-(4-fluorobenzyl)-4-(3-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 9-chloro-8-[(2-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C18H18ClN3O3S
    9-chloro-8-[(2-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 3-methyl-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C17H17N3O4S
    3-methyl-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C16H14ClN3O4S
    9-chloro-8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-N-(4-methoxyphenyl)-N,3-dimethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C21H18ClN3O4S
    9-chloro-N-(4-methoxyphenyl)-N,3-dimethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 9-chloro-N-(4-methoxyphenyl)-N-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C20H16ClN3O4S
    9-chloro-N-(4-methoxyphenyl)-N-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 4-(2-fluorophenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C20H15FN4O2
    4-(2-fluorophenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 9-chloro-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C17H16ClN3O3S
    9-chloro-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 3-methyl-8-(phenylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C19H14N2O3S
    3-methyl-8-(phenylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-N,N-diethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C16H16ClN3O3S
    9-chloro-N,N-diethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 8-[(3-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C18H19N3O3S
    8-[(3-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C16H15N3O4S
    8-(morpholin-4-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 2-chloro-N-(4-methoxyphenyl)-N-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C20H16ClN3O4S
    2-chloro-N-(4-methoxyphenyl)-N-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 5-(2,5-dimethoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C17H19N3O5
    5-(2,5-dimethoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 6-(4-Fluorobenzyl)-4-{4-[(2-fluorobenzyl)oxy]phenyl}-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-A][1,3]benzimidazole-2,5(1H,6H)-dione —— C33H24F2N4O3
    6-(4-Fluorobenzyl)-4-{4-[(2-fluorobenzyl)oxy]phenyl}-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-A][1,3]benzimidazole-2,5(1H,6H)-dione
    —— 6-(4-fluorobenzyl)-4-(4-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C26H18F2N4O2
    6-(4-fluorobenzyl)-4-(4-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-(2,3-dimethoxyphenyl)-6-(4-fluorobenzyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C28H23FN4O4
    4-(2,3-dimethoxyphenyl)-6-(4-fluorobenzyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-[4-(benzyloxy)phenyl]-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C27H22N4O3
    4-[4-(benzyloxy)phenyl]-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-{4-[(2-fluorobenzyl)oxy]phenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C27H21FN4O3
    4-{4-[(2-fluorobenzyl)oxy]phenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C18H17N3O5S
    4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-(2,3-dimethoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C22H20N4O4
    4-(2,3-dimethoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 6-methyl-4-{4-[(3-methylbenzyl)oxy]phenyl}-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C28H24N4O3
    6-methyl-4-{4-[(3-methylbenzyl)oxy]phenyl}-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 6-(4-fluorobenzyl)-4-(2-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C26H18F2N4O2
    6-(4-fluorobenzyl)-4-(2-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-(2-methoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C21H18N4O3
    4-(2-methoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-{4-[(3-chlorobenzyl)oxy]phenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C27H21ClN4O3
    4-{4-[(3-chlorobenzyl)oxy]phenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 6-(3,4,5-trimethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C17H17N5O5
    6-(3,4,5-trimethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— Methyl 5-(furan-2-yl)-1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylate —— C14H11N3O5
    Methyl 5-(furan-2-yl)-1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylate
    —— 4-methoxy-10-methyl-7H-pyrido[1',2':1,2]pyrimido[5,4-c]quinolin-7-one —— C17H13N3O2
    4-methoxy-10-methyl-7H-pyrido[1',2':1,2]pyrimido[5,4-c]quinolin-7-one
    —— 6-methyl-4-(3-nitrophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C20H15N5O4
    6-methyl-4-(3-nitrophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-(3-chlorophenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C20H15ClN4O2
    4-(3-chlorophenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 2-amino-5-(2-chloro-6-fluorophenyl)-4-hydroxy-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one —— C13H10ClFN4O2
    2-amino-5-(2-chloro-6-fluorophenyl)-4-hydroxy-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one
    —— 6-methyl-4-[2-(trifluoromethyl)phenyl]-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C21H15F3N4O2
    6-methyl-4-[2-(trifluoromethyl)phenyl]-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-(3-methoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C21H18N4O3
    4-(3-methoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-{4-[(4-fluorobenzyl)oxy]-3-methoxyphenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a][1,3]benzimidazole-2,5(1H,6H)-dione —— C28H23FN4O4
    4-{4-[(4-fluorobenzyl)oxy]-3-methoxyphenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a][1,3]benzimidazole-2,5(1H,6H)-dione
    —— 4-(4-methoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione 889952-09-4 C21H18N4O3
    4-(4-methoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 1,3-dimethyl-5-thiophen-3-yl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione —— C13H13N3O3S
    1,3-dimethyl-5-thiophen-3-yl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 7-methyl-4-(3-methylthiophen-2-yl)-3,4-dihydro-2H-dipyrido[1,2-a:3',2'-e]pyrimidine-2,5(1H)-dione —— C17H15N3O2S
    7-methyl-4-(3-methylthiophen-2-yl)-3,4-dihydro-2H-dipyrido[1,2-a:3',2'-e]pyrimidine-2,5(1H)-dione
    —— 4-methyl-6-(3,4,5-trimethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C18H19N5O5
    4-methyl-6-(3,4,5-trimethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— 6-(3-bromophenyl)-4-methyl-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C15H12BrN5O2
    6-(3-bromophenyl)-4-methyl-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— 6-(2-ethoxyphenyl)-4-methyl-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C17H17N5O3
    6-(2-ethoxyphenyl)-4-methyl-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— 4-phenyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C19H14N4O2
    4-phenyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 4-(4-hydroxy-3-methoxyphenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C20H16N4O4
    4-(4-hydroxy-3-methoxyphenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione