tert-butyl (1-{2-[methyl(phenyl)amino]-2-oxoethyl}2-oxo-1,2,5,6-tetrahydro-4H-imidazo[4,5,1-ij]quinolin-5-yl)carbamate                                                                                                                                                              在
                                                                                                                                                                                 
盐酸                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 2.5h,
                                                                                                                以73%的产率得到2-(5-amino-2-oxo-5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-1(2H)-yl)-N-methyl-N-phenylacetamide hydrochloride