4-[4,5-diamino-2-(benzothiazol-6-ylcarbamoyl)-phenyl]piperazine-1-carboxylic acid tert-butyl ester 、
2-isothiocyanato-3-methylpyridine 以
1,2-二氯乙烷 为溶剂,
以to provide 4-[6-(Benzothiazol-6-ylcarbamoyl)-2-(3-methyl-pyridin-2-ylamino)-3H-benzoimidazol-5-yl]piperazine-1-carboxylic acid tert-butyl ester的产率得到4-[6-(benzothiazol-6-ylcarbamoyl)-2-(3-methyl-pyridin-2-ylamino)-3H-benzoimidazol-5-yl]-piperazine-1-carboxylic acid tert-butyl ester