4-[6-(1H-indazol-6-ylcarbamoyl)-2-(2-trifluoromethylphenylamino)-3H-benzimidazol-5-yl]-piperazine-1-carboxylic acid tert-butyl ester 、
盐酸 以
1,4-二氧六环 为溶剂,
以to afford of 6-piperazin-1-yl-2-(2-trifluoromethylphenylamino)-1H-benzimidazole-5-carboxylic acid (1H-indazol-6-yl)-amide as a hydrochloride salt的产率得到1H-Benzimidazole-5-carboxamide, N-1H-indazol-6-yl-6-(1-piperazinyl)-2-((2-(trifluoromethyl)phenyl)amino)-