3-({4-[(2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino]-1-piperidinyl}methyl)-10-fluoro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one                                                                                                                                                              在
                                                                                                                                                                                 
盐酸                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环   、                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 3-({4-[(2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino]-1-piperidinyl}methyl)-10-fluoro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one dihydrochloride