2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

CAS号：55503-13-4

英文名：2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

分子式：C9H7NO3S

分子量：209.222

合成路线

diethyl N-(5-methyl-2-thienyl)aminomethylenemalonate

diethyl N-(5-methyl-2-thienyl)aminomethylenemalonate

2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

ethyl 2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylate

ethyl 2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylate

2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylic acid

上游原料

diethyl N-(5-methyl-2-thienyl)aminomethylenemalonate ethyl 2-methyl-4-oxo-7H-thieno[2,3-b]pyridine-5-carboxylate

下游产品

7-(3-羧基丙基)-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-(3-羟基丙基)-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-苄基-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-(1-羧基乙基)-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-(羧甲基)-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-[2-(dimethylamino)ethyl]-2-methyl-4-oxothieno[2,3-b]pyridine-5-carboxylic acid 7-烯丙基-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 2,7-二甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-[2-(diethylamino)ethyl]-2-methyl-4-oxothieno[2,3-b]pyridine-5-carboxylic acid 2-甲基-4-氧代-7-丙基-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸 7-异丙基-2-甲基-4-氧代-4,7-二氢噻吩并[2,3-b]吡啶-5-羧酸