N-{1-[4-chloro-N-(1-isobutyl-piperidin-4-yl)-D-phenylalanyl]piperidin-4-yl}-N-cyclohexyl-N',N'-diethylurea 在
盐酸 作用下,
以
二氯甲烷 、
异丙醇 为溶剂,
生成 N-{1-[4-chloro-N-(1-isobutyl-piperidin-4-yl)-D-phenylalanyl]piperidin-4-yl}-N-cyclohexyl-N',N'-diethylurea hydrochloride