cyclopentyl ((S)-1-((2S,4R)-2-(((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)carbamoyl)-4-((2-fluorobenzofuro[3,2-b]quinolin-11-yl)oxy)pyrrolidin-1-yl)-1-oxonon-8-en-2-yl)carbamate 在
Hoveyda-Grubbs catalyst second generation 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以62%的产率得到cyclopentyl N-[(1S,4R,6S,7Z,14S,18R)-4-(cyclopropylsulfonylcarbamoyl)-18-[(2-fluoro-[1]benzofuro[3,2-b]quinolin-11-yl)oxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-14-yl]carbamate