2-isopropyl-6-oxo-5-(2-pyridin-4-yl-thiazol-4-yl)-1,6-dihydro-pyridine-3-carboxylic acid 1-tert-butoxycarbonyl-piperidin-4-yl-methyl ester 在
盐酸 作用下,
以
1,4-二氧六环 、
二氯甲烷 为溶剂,
生成
2-isopropyl-6-oxo-5-(2-pyridin-4-yl-thiazol-4-yl)-1,6-dihydro-pyridine-3-carboxylic acid piperidin-4-ylmethyl ester