methyl (3R,4R)-4-[3-(6-methoxyquinolin-4-yl)propyl]-1-[3-(thien-2-yl)propyl]piperidine-3-carboxylate 、
hydroxide 在
N 、
乙醚 、
乙酸乙酯 、
magnesium sulfate 作用下,
以
1,4-二氧六环 、
水 为溶剂,
40.0~60.0 ℃
、666.61 kPa
条件下,
反应 20.0h,
以0.21 g of (3R,4R)-4-[3-(6-methoxyquinolin-4-yl)propyl]-1 -[3-(thien-2- yl)propyl]piperidine-3-carboxylic acid was obtained in the form of a foam with a beige color which melts at approximately 60° C. with softening的产率得到(3R,4R)-4-[3-(6-Methoxyquinolin-4-yl)propyl]-1-[3-(thien-2-yl)propyl]piperidine-3carboxylic acid