7-(1-[(N-tert-Butoxycarbonyl)aminomethyl]-3-azabicyclo[3.1.0]hex-3-yl)-1-cyclopropyl-6-fluoro 1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid 在
盐酸 、
溶剂黄146 作用下,
以
甲苯 为溶剂,
以64%的产率得到7-[1-Aminomethyl-3-azabicyclo[3.1.0]hex-3-yl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid, hydrochloride salt