(1R,2S)-1-amino-N-(cyclopropylsulfonyl)-2-ethylcyclopropanecarboxamide hydrochloride 、
(2R,4S,7S,16E)-7-tert-butyl-6,9-dioxo-3,4,6,7,8,9,12,13,14,15-decahydro-2H,11H-2,5-methano-pyrido[2,3-k][1,10,3,6]dioxadiazacyclononadecine-4-carboxylic acid 在
二乙胺 、 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 1.0h,
生成 (2R,4S,7S,16E)-7-tert-butyl-N-((1R,2S)-1-(((cyclopropylsulfonyl)amino)carbonyl)-(2-ethyl-cyclopropyl))-6,9-dioxo-3,4,6,7,8,9,12,13,14,15-decahydro-2H,11H-2,5-methano-pyrido[2,3-k][1,10,3,6]dioxadiazacyclononadecine-4-carboxamide