、 在
三甲基氯硅烷 作用下,
以
氯仿 为溶剂,
反应 2.0h,
以48%的产率得到pentanoic acid, N-[(1,1-dimethylethoxy)carbonyl]-N-methylglycyl-(2E,5S,6S,7R,8S)-8-[4-(aminomethyl)phenyl]-8-chloro-5,7-dihydroxy-6-methyl-2-octenoyl-3-chloro-O-methyl-D-tyrosyl-2,2-dimethyl-β-alanyl-2-hydroxy-4-methyl-, (5->2
5)-lactone, (2S)-