4-[({[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}acetyl)(methyl)amino]butanoic acid 、
1-{2-[(4-{[(tert-butoxycarbonyl)(4-hydroxybenzyl)amino]methyl}benzoyl)(methyl)amino]ethyl}piperidin-4-yl biphenyl-2-ylcarbamate 在
盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
以92%的产率得到4-{[{4-[(2-{4-[(biphenyl-2-ylcarbamoyl)oxy]piperidin-1-yl}ethyl)(methyl)carbamoyl]benzyl}(tert-butoxycarbonyl)amino]methyl}phenyl 4-[({[(2S)-1'-{2-[(5R)-3-[3,5-bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}acetyl)(methyl)amino]butanoate