[5-(3,6-Bis-tert-butoxycarbonylamino-pyridin-2-ylethynyl)-3'-(tert-butoxycarbonylamino-methyl)-6-(2-methoxy-ethoxymethoxy)-biphenyl-3-yl]-acetic acid methyl ester 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
生成 5-tert-Butoxycarbonylamino-2-[3'-(tert-butoxycarbonylamino-methyl)-5-methoxycarbonylmethyl-2-(2-methoxy-ethoxymethoxy)-biphenyl-3-yl]-pyrrolo[3,2-b]pyridine-1-carboxylic acid tert-butyl ester