3-(1-acetylpiperidin-2-yl)-5-(1-cyclohexylethyl)benzoic acid 、 (2R,3S)-3-amino-1-((S)-6-ethyl-2,2-spirocyclopentylchroman-4-ylamino)-4-phenylbutan-2-ol; dihydrochloride salt 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.17h,
生成 (1-acetylpiperidin-2-yl)-5-(1-cyclohexylethyl)-N-((2S,3R)-4-((S)-6-ethyl-2,2-spirocyclopentylchroman-4-ylamino)-3-hydroxy-1-phenylbutan-2-yl)benzamide