Hexanoic acid,4-[[(3S)-3-(acetylamino)-4-methyl-1-oxopentyl]amino]-5-methyl-2-oxo-,methyl ester, (4S)- 在
sodium hydroxide 作用下,
以
水 、
叔丁醇 为溶剂,
反应 17.0h,
生成 (R)-4-[(S)-3-((S)-3-Acetylamino-4-methyl-pentanoylamino)-4-methyl-pentanoylamino]-2-oxo-heptanedioic acid 7-tert-butyl ester 1-methyl ester