摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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
    —— 3-benzyloxy-2-[5-(3-chloro-4-fluoro-benzyl)-1H-imidazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one 1202923-52-1 C33H31ClFN7O4
    3-benzyloxy-2-[5-(3-chloro-4-fluoro-benzyl)-1H-imidazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one
    —— 5-[bis-(4-methoxy-benzyl)-amino]-8-cyclopentyl-2-methanesulfonyl-8H-pyrido[2,3-d]pyrimidin-7-one 1192133-05-3 C29H32N4O5S
    5-[bis-(4-methoxy-benzyl)-amino]-8-cyclopentyl-2-methanesulfonyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 5-[bis-(4-methoxy-benzyl)-amino]-8-cyclopentyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one 1192133-04-2 C29H32N4O4S
    5-[bis-(4-methoxy-benzyl)-amino]-8-cyclopentyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-propyl-4-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloric acid salt 911637-51-9 C11H14F3N3*ClH
    2-propyl-4-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloric acid salt
    —— (E)-3-[3-(2-dimethylamino-ethyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidin-6-yl]acrylic acid hydrochloride 709650-36-2 C14H18N4O3*ClH
    (E)-3-[3-(2-dimethylamino-ethyl)-2-oxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidin-6-yl]acrylic acid hydrochloride
    —— 3-(5-amino-4-fluoro-2-methylphenyl)-7-(2-(dimethylamino)ethylamino)-1-methyl-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one 1011464-22-4 C19H25FN6O
    3-(5-amino-4-fluoro-2-methylphenyl)-7-(2-(dimethylamino)ethylamino)-1-methyl-3,4-dihydropyrido[4,3-d]pyrimidin-2(1H)-one
    —— 1H-Imidazo[4',5':5,6]pyrido[3,2-d]pyrimidine 946387-54-8 C8H5N5
    1H-Imidazo[4',5':5,6]pyrido[3,2-d]pyrimidine
    —— 2-imidazol-1-yl-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine-6-carboxylic acid N'-acetyl-hydrazide 1220113-70-1 C17H18N8O3
    2-imidazol-1-yl-4-morpholin-4-yl-pyrido[3,2-d]pyrimidine-6-carboxylic acid N'-acetyl-hydrazide
    —— 1-ethyl-3-[4-[4-(3-methylmorpholin-4-yl)-7-pyrimidin-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]urea —— C25H30N8O2
    1-ethyl-3-[4-[4-(3-methylmorpholin-4-yl)-7-pyrimidin-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]urea
    —— 6-bromo-8-cyclopentyl-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 1209495-21-5 C14H16BrN3OS
    6-bromo-8-cyclopentyl-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— (6-(Methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)methanol 1182323-81-4 C9H13N3O3S
    (6-(Methylsulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-yl)methanol
    —— N-(2-methylpyridin-4-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-amine 1395079-03-4 C13H15N5
    N-(2-methylpyridin-4-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-amine
    —— 4-[2-(6-fluoro-pyrido[3,4-d] pyrimidin-4-ylamino)-phenoxy]-butyric acid ethyl ester 855995-81-2 C19H19FN4O3
    4-[2-(6-fluoro-pyrido[3,4-d] pyrimidin-4-ylamino)-phenoxy]-butyric acid ethyl ester
    —— 8-Bicyclo[2.2.1]hept-2-yl-2-methylsulfanyl-5-oxo-5,6,7,8-tetrahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 928789-56-4 C18H23N3O3S
    8-Bicyclo[2.2.1]hept-2-yl-2-methylsulfanyl-5-oxo-5,6,7,8-tetrahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 2-amino-4-morpholino-6-(3-thiophene)pyrido[3,2-d]pyrimidine 897361-70-5 C15H15N5OS
    2-amino-4-morpholino-6-(3-thiophene)pyrido[3,2-d]pyrimidine
    —— 2-amino-4-morpholino-6-(5-indolyl)pyrido[3,2-d]pyrimidine 897361-74-9 C19H18N6O
    2-amino-4-morpholino-6-(5-indolyl)pyrido[3,2-d]pyrimidine
    —— 6-(Furan-2-yl)-4-(morpholin-4-yl)pyrido[3,2-d]pyrimidin-2-amine 897361-69-2 C15H15N5O2
    6-(Furan-2-yl)-4-(morpholin-4-yl)pyrido[3,2-d]pyrimidin-2-amine
    —— 2-amino-4-morpholino-6-(5-chloro-2-thienyl)pyrido[3,2-d]pyrimidine 897361-78-3 C15H14ClN5OS
    2-amino-4-morpholino-6-(5-chloro-2-thienyl)pyrido[3,2-d]pyrimidine
    —— 2-amino-4-morpholino-6-(2-thienyl)pyrido[3,2-d]pyrimidine 897361-75-0 C15H15N5OS
    2-amino-4-morpholino-6-(2-thienyl)pyrido[3,2-d]pyrimidine
    —— tert-butyl 4-[tert-butoxycarbonyl-(2,4-dichlorobenzyl)amino]-2-[4-(1,1-difluoro-2-pyrrolidin-1-ylethyl)-4-hydroxypiperidino]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxylate 635699-66-0 C35H48Cl2F2N6O5
    tert-butyl 4-[tert-butoxycarbonyl-(2,4-dichlorobenzyl)amino]-2-[4-(1,1-difluoro-2-pyrrolidin-1-ylethyl)-4-hydroxypiperidino]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carboxylate
    —— 2-methyl-4-piperidin-1-yl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 745066-52-8 C13H20N4
    2-methyl-4-piperidin-1-yl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— 4,6-Bis(2-methoxyethoxy)pyrido[3,2-d]pyrimidin-2-amine 917759-21-8 C13H18N4O4
    4,6-Bis(2-methoxyethoxy)pyrido[3,2-d]pyrimidin-2-amine
    —— 4-Ethoxy-6-(thiophen-3-yl)pyrido[3,2-d]pyrimidin-2-amine 917759-60-5 C13H12N4OS
    4-Ethoxy-6-(thiophen-3-yl)pyrido[3,2-d]pyrimidin-2-amine
    —— 4-Ethoxy-6-(furan-2-yl)pyrido[3,2-d]pyrimidin-2-amine 917759-59-2 C13H12N4O2
    4-Ethoxy-6-(furan-2-yl)pyrido[3,2-d]pyrimidin-2-amine
    —— 4-(2-Methoxyethoxy)-6-(thiophen-2-yl)pyrido[3,2-d]pyrimidin-2-amine 917759-33-2 C14H14N4O2S
    4-(2-Methoxyethoxy)-6-(thiophen-2-yl)pyrido[3,2-d]pyrimidin-2-amine
    —— 4-Ethoxy-6-(thiophen-2-yl)pyrido[3,2-d]pyrimidin-2-amine 917759-20-7 C13H12N4OS
    4-Ethoxy-6-(thiophen-2-yl)pyrido[3,2-d]pyrimidin-2-amine
    —— 8-(4-ethyl-phenyl)-2-methylsulfanyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 1023276-90-5 C19H19N3O3S
    8-(4-ethyl-phenyl)-2-methylsulfanyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— (S)-2-(4-(2-(tert-butyldimethylsilyloxy)-1-(2-methylpyrimidin-5-yl)ethylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-5-chlorobenzonitrile 1073428-99-5 C27H34ClN7OSi
    (S)-2-(4-(2-(tert-butyldimethylsilyloxy)-1-(2-methylpyrimidin-5-yl)ethylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-5-chlorobenzonitrile
    —— (S)-2-(4-(2-(tert-butyldimethylsilyloxy)-1-(2-methoxypyrimidin-5-yl)ethylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-5-methylbenzonitrile 1073428-93-9 C28H37N7O2Si
    (S)-2-(4-(2-(tert-butyldimethylsilyloxy)-1-(2-methoxypyrimidin-5-yl)ethylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-5-methylbenzonitrile
    —— tert-Butyl 2-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 210538-72-0 C13H19N3O2
    tert-Butyl 2-methyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
    —— 4-[8-(4-methoxy-benzyl)-4,6-dimethyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-1-methyl-1H-pyrrole-2-carboxylic acid 869219-77-2 C23H23N5O4
    4-[8-(4-methoxy-benzyl)-4,6-dimethyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-1-methyl-1H-pyrrole-2-carboxylic acid
    —— methyl 2-{8-[3-(N-methylsulfonamidomethyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate 907566-71-6 C25H25N5O4S
    methyl 2-{8-[3-(N-methylsulfonamidomethyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate
    —— methyl 2-{8-[3-(N-acetamido)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate 907566-74-9 C25H23N5O3
    methyl 2-{8-[3-(N-acetamido)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate
    —— (Z)-3-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-methoxy-2-propenoic acid 475059-27-9 C24H28N4O5S
    (Z)-3-{8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}-2-methoxy-2-propenoic acid
    —— 2-(8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yloxy)acetic acid 475059-11-1 C18H19N3O4S
    2-(8-[2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yloxy)acetic acid
    —— 8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-9-methoxy-2-morpholino-4H-pyrido[1,2-a]pyrimidin-4-one 475060-05-0 C21H26N4O3S
    8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-9-methoxy-2-morpholino-4H-pyrido[1,2-a]pyrimidin-4-one
    —— Risperidone tartrate 666179-92-6 C27H33FN4O8
    Risperidone tartrate
    —— 8-Ethyl-2-(2-fluoro-4-hydroxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 352360-00-0 C15H13FN4O2
    8-Ethyl-2-(2-fluoro-4-hydroxy-phenylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-amino-8-cyclopropylpyrido[2,3-d]pyrimidin-7(8H)-one 1150618-52-2 C10H10N4O
    2-amino-8-cyclopropylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— N-(5-hydroxy-1,3,8-trimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl)acetamide 933651-07-1 C12H14N4O5
    N-(5-hydroxy-1,3,8-trimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidin-6-yl)acetamide
    —— pyrido[2,3-d]pyrimidin-7(6H)-one, 5,8-dihydro-4-methyl-8-(2-phenylethyl)-2-(2-piperidinyl)-, dihydrochloride 1858250-51-7 C21H26N4O
    pyrido[2,3-d]pyrimidin-7(6H)-one, 5,8-dihydro-4-methyl-8-(2-phenylethyl)-2-(2-piperidinyl)-, dihydrochloride
    —— 7-[(2-fluorophenyl)methyl]-2-pyrrolidin-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine 1002103-34-5 C18H22FN5
    7-[(2-fluorophenyl)methyl]-2-pyrrolidin-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine
    —— 2-Oxo-1-phenyl-3-propan-2-ylpyrido[1,2-a]pyrimidin-5-ium-4-olate 33287-58-0 C17H16N2O2
    2-Oxo-1-phenyl-3-propan-2-ylpyrido[1,2-a]pyrimidin-5-ium-4-olate
    —— 2-(2,3-dimethylphenyl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one 1146967-38-5 C17H17N3O
    2-(2,3-dimethylphenyl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 5,7-dimethyl-2-thiophen-2-yl-3H-pyrido[2,3-d]pyrimidin-4-one 1146967-47-6 C13H11N3OS
    5,7-dimethyl-2-thiophen-2-yl-3H-pyrido[2,3-d]pyrimidin-4-one
    —— Methyl 3-{[(2H-1,3-benzodioxol-5-YL)carbamoyl]methyl}-7-cyclopropyl-1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-5-carboxylate 1049158-11-3 C22H20N4O7
    Methyl 3-{[(2H-1,3-benzodioxol-5-YL)carbamoyl]methyl}-7-cyclopropyl-1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-D]pyrimidine-5-carboxylate
    —— 2-(furan-2-yl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one 1146967-46-5 C13H11N3O2
    2-(furan-2-yl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(3,4-dimethoxyphenyl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one 1146967-33-0 C17H17N3O3
    2-(3,4-dimethoxyphenyl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 5,7-dimethyl-2-(3,4,5-trimethoxyphenyl)-3H-pyrido[2,3-d]pyrimidin-4-one 1146967-35-2 C18H19N3O4
    5,7-dimethyl-2-(3,4,5-trimethoxyphenyl)-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(2,4-dimethoxyphenyl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one 1146967-36-3 C17H17N3O3
    2-(2,4-dimethoxyphenyl)-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one