4-[4-(2,6-dimethyl-benzoylamino)-3,5-dimethyl-phenyl]-4-{3,5-dimethyl-4-[(4-nitro-1H-pyrrole-2-carbonyl)-amino]-phenyl}-piperidine-1-carboxylic acid benzyl ester 、
3,4,5-tris(tetradecyloxy)benzoic acid 在
碘代三甲硅烷 、
盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以75%的产率得到4-nitro-1H-pyrrole-2-carboxylic acid {4-[4-[4-(2,6-dimethyl-benzoylamino)-3,5-dimethyl-phenyl]1-(3,4,5-tris-tetradecyloxy-benzoyl)-piperidin-4-yl]-2,6-dimethyl-phenyl}-amide