3-({4-((2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino)piperidin-1-yl}methyl)-10-fluoro-2,3-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinolin-5-one 在
盐酸 作用下,
以
乙醚 、
二氯甲烷 为溶剂,
生成 3-({4-((2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino)piperidin-1-yl}methyl)-10-fluoro-2,3-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinolin-5-one bishydrochloride 、 3-({4-((2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino)piperidin-1-yl}methyl)-10-fluoro-2,3-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinolin-5-one bishydrochloride