methyl (3R,4R)-4-[3-(R,S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-acetate dihydrochloride 、
sodium hydroxide 在
silica gel 、 silica 作用下,
以
1,4-二氧六环 为溶剂,
40.0~60.0 ℃
、1.33 kPa
条件下,
反应 20.0h,
以0.179 g of (3R,4R)-4-[3-(R,S)-hydroxy-3-(6-methoxyquinolin4-yl)propyl]-1-[2-(2-thienylthio)-ethyl]piperidine-3-acetic acid was obtained in the form of a white foam which的产率得到(3R,4R)-4-[3-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-acetic acid