(3aR,4S,7aR)-4-((S)-2,5-bis-tert-butoxycarbonylamino-5-guanidino-pentanoyloxy)-4-m-tolylethynyl-octahydro-indole-1-carboxylic acid methyl ester 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 6.0h,
生成
(3aR,4S,7aR)-methyl 4-((S)-2-amino-5-guanidinopentanoyloxy)-4-(m-tolylethynyl)octahydro-1H-indole-1-carboxylate