tert-butyl {[7-(cyclohexylamino)-6-fluoro-4-oxo-1-(tetrahydrofuran-3-yl)-1,4-dihydroquinolin-3-yl]methyl}carbamate 、
三氟乙酸 以
二氯甲烷 为溶剂,
反应 1.5h,
生成 3-(aminomethyl)-7-(cyclohexylamino)-6-fluoro-1-(tetrahydrofuran-3-yl)quinolin-4(1H)-one trifluoroacetate