benzyl 1-cyclopropyl-6-fluoro-7-(4-(3-(1-hydroxy-3-(nitromethyl)-1,3-dihydrobenzo[c][1,2]oxaborol-7-yloxy)propyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate 在
Raney nickel
氨 、
氢气 作用下,
以
乙醇 为溶剂,
反应 5.0h,
以11%的产率得到benzyl 7-(4-(3-(3-(aminomethyl)-1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-7-yloxy)propyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate