1-({(3R,4S)-4-[(6,7-dihydro[1,4]dioxino[2,3-c]pyridazin-3-ylmethyl)amino]-3-hydroxy-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
甲醇 、
乙醚 为溶剂,
反应 0.33h,
生成 1-({(3R,4S)-4-[(6,7-dihydro[1,4]dioxino[2,3-c]pyridazin-3-ylmethyl)amino]-3-hydroxy-1-piperidinyl}methyl)-10-fluoro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one dihydrochloride