14-(1-{3-[2-(4-morpholyl)ethoxycarbonyl]-1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxo-3-quinolin-7-yl}piperidine-4-carbonyl)carbamoyl-12-desethenyl-12-methylthiomutilin 在
盐酸 作用下,
以
1,4-二氧六环 、
二氯甲烷 为溶剂,
以91%的产率得到14-(1-{3-[2-(4-morpholyl)ethoxycarbonyl]-1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxoquinolin-7-yl}piperidine-4-carbonyl)carbamoyl-12-desethenyl-12-methylthiomutilin hydrochloride