methyl (3R,4R)-1-[2-(3-fluorophenylthio)ethyl]-4-[3-(R,S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]piperidine-3-acetate 、
sodium hydroxide 、
柠檬酸 在
柠檬酸 作用下,
以
1,4-二氧六环 、
水 、
甲醇 、
methanol-dichloromethane 为溶剂,
40.0~60.0 ℃
、666.61 kPa
条件下,
反应 20.0h,
以1.1 g of (3R,4R)-1-[2-(3-fluorophenylthio)ethyl]-4-[3-(R,S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]piperidine-3-acetic acid were obtained in the form of a solid with a cream color的产率得到(3R,4R)-1-[2-(3-fluorophenylthio)ethyl]-4-[3-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]piperidine-3-acetic acid