(S)-1-isopropyl-piperidine-2-carboxylic acid 、
(5R,8S)-7-[(S)-2-((S)-2-amino-2-cyclohexyl-acetylamino)-3,3-dimethyl-butyryl]-10,10-dimethyl-7-aza-dispiro[3.0.4.1]decane-8-carboxylic acid [(1R,2S)-1-(1-methyl-cyclopropanesulfonylaminocarbonyl)-2-vinyl-cyclopropyl]-amide 在
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 0.17h,
生成 (5R,8S)-7-[(2S)-2-{[(2S)-2-cyclohexyl-2-({[(2S)-1-isopropylpiperidin-2-yl]carbonyl}amino)acetyl]amino}-3,3-dimethylbutanoyl]-10,10-dimethyl-N-[(1R,2S)-1-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}-2-vinylcyclopropyl]-7-azadispiro[3.0.4.1]decane-8-carboxamide