3-benzyloxymethyl-1-(2, 4-difluorobenzyl)-N-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxamide 、
氯化亚砜 、 (S)-4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid dihydrochloride 在
乙醚 作用下,
以
甲醇 为溶剂,
反应 3.5h,
以the title compound was obtained (225.0 g, 100% yield, 95% pure)的产率得到3-(2,4-difluorobenzyl)-N-hydroxy-3H-imidazo[4,5-c]pyridine-6-carboxamide