3-[2-[2-cyclopropylmehtyl-4-(1-methylcarbamoyl-2-naphthylen-2-yl-ethyl)-piperazin-1-yl]-1-(4-fluorobenxyl)-2-oxo-ethylcarbamoyl]-3,4-dihydro-1H-isoquinoline-2-carboxylic 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 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid [2-[2-cyclopropyl-methyl-4-(1-methylcarbamoyl-2-naphthalen-2-yl-ethyl)-piperazin-1-yl]-1-(4-fluorobenzyl)-2-oxo-ethyl]-amide acid ter-butyl ester trifluoroacetate salt