三氟乙酸 、
{3-[2-(5-Chloro-6-methyl-2-oxo-3-phenethylamino-2H-pyrazin-1-yl)-acetylamino]-benzyl}-carbamic acid tert-butyl ester 以
二氯甲烷 为溶剂,
生成 N-(3-Aminomethyl-phenyl)-2-(5-chloro-6-methyl-2-oxo-3-phenethylamino-2H-pyrazin-1-yl)-acetamide; compound with trifluoro-acetic acid