Toluene-4-sulfonic acid (4S,5S)-5-{5-[(5S,8S,11S,13aR)-8-(4-allyloxycarbonylamino-butyl)-5-benzyl-4,7,10,13-tetraoxo-tetradecahydro-3a,6,9,12-tetraaza-cyclopentacyclododecen-11-yl]-pentyl}-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester 在
盐酸 作用下,
以
四氢呋喃 为溶剂,
反应 16.0h,
生成 Toluene-4-sulfonic acid (2S,3S)-8-[(5S,8S,11S,13aR)-8-(4-allyloxycarbonylamino-butyl)-5-benzyl-4,7,10,13-tetraoxo-tetradecahydro-3a,6,9,12-tetraaza-cyclopentacyclododecen-11-yl]-2,3-dihydroxy-octyl ester