sodium 7-[3-(1-aminopropyl)-azetidin-1-yl]-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate 、
丙烯腈 以
甲醇 为溶剂,
反应 18.0h,
以20%的产率得到7-{3-[1-(2-cyanoethylamino)-propyl]-azetidin-1-yl}-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid