(9S,12S,15S)-12-(4-benzyloxybenzyl)-15-(tert-butoxycarbonylamino)-11,14-dioxo-4-(2,2,2-trifluoroacetylamino)-2-oxa-10,13-diaza-tricyclo[15.2.2.13,7]docosa-1(20),3(22),4,6,17(21),18-hexaene-9-carboxylic acid methyl ester 、
三氟乙酸 以
二氯甲烷 为溶剂,
反应 1.0h,
生成 (9S,12S,15S)-15-Amino-12-(4-benzyloxy-benzyl)-11,14-dioxo-4-(2,2,2-trifluoro-acetylamino)-2-oxa-10,13-diaza-tricyclo[15.2.2.1
3,7]docosa-1(20),3,5,7(22),17(21),18-hexaene-9-carboxylic acid methyl ester; compound with trifluoro-acetic acid