N-[(3S)-1-(6-fluoropyridine-3-carbonyl)pyrrolidin-3-yl]-N-methylacetamide 、
{3-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]phenyl}methanamine hydrochloride 在
N,N-二异丙基乙胺 作用下,
以
二甲基亚砜 为溶剂,
生成 N-methyl-N-[(3S)-1-[6-[[3-[3-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-5-yl]phenyl]methylamino]pyridine-3-carbonyl]pyrrolidin-3-yl]acetamide