{1-[2-[2-cyclopropylmethyl-4-(1-methylcarbamoyl-2-naphthalen-2-ylethyl)-piperazin-1-yl]-1-(4-fluorobenzyl)-2-oxo-ethylcarbamoyl]cyclopropyl}-carbamic acid ter-butyl ester 在
三氟乙酸 作用下,
以
二氯甲烷 、
苯甲醚 为溶剂,
反应 1.0h,
生成 1-amino-cyclopropane carboxylic acid [2-[2-cyclopropylmethyl-4-(1-methylcarbamoyl-2-naphthalen-2-ylethyl)piperazin-1-yl]-1-(4-fluorobenzyl)-2-oxo-ethyl]-amide trifluoroacetate salt