N2,N2-dimethylquinoline-2,6-diamine 、 (3S,8aR)-7-(3-chloro-2-fluoro-6-(1H-tetrazol-1-yl)phenyl)-5-oxo-1,2,3,5,8,8a-hexahydroindolizine-3-carboxylic acid 在
吡啶 、
盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下,
生成 (3S,8aR)-7-(3-chloro-2-fluoro-6-(1H-tetrazol-1-yl)phenyl)-N-(2-(dimethylamino)quinolin-6-yl)-5-oxo-1,2,3,5,8,8a-hexahydroindolizine-3-carboxamide