三氟乙酸 、
tert-butyl N-[(2R,7R,11R,14Z,16S)-14-bromo-16-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyprop-2-ynyl]-19-chloro-9,9-dimethyl-4-oxo-11-prop-2-ynyl-5,8,10,17-tetraoxa-20-azatricyclo[16.2.2.07,11]docosa-1(20),14,18,21-tetraen-12-yn-2-yl]carbamate 在
水 作用下,
以
二氯甲烷 为溶剂,
生成 (Z)-(3S,8R,9R,14R)-14-Amino-5-bromo-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-prop-2-ynyl]-17-chloro-8,9-dihydroxy-8-prop-2-ynyl-2,11-dioxa-16-aza-bicyclo[13.2.2]nonadeca-1(18),4,15(19),16-tetraen-6-yn-12-one; compound with trifluoro-acetic acid