methyl 2-phenyl-3-(piperazin-1-yl)quinoxaline-6-carboxylate 、
sodium hydroxide 在
二氯甲烷 、
3-(4-methylpiperazin-1-yl)-2-phenylquinoxaline-6-carboxylic acid 作用下,
以
tetrahydrofuran methanol 、
水 为溶剂,
反应 3.0h,
以This resulted in 90 mg (45%) of 3-(4-methylpiperazin-1-yl)-2-phenylquinoxaline-6-carboxylic acid as a yellow solid的产率得到3-(4-methylpiperazin-1-yl)-2-phenylquinoxaline-6-carboxylic acid