methyl (2S)-3-methyl-2-[[(2S)-2-[[(2S)-5-nitro-2-(2-trimethylsilylethoxycarbonylamino)pentanoyl]amino]-3-phenylpropanoyl]amino]butanoate 、
三氟乙酸 反应 1.0h,
生成 (S)-2-[(S)-2-((S)-2-Amino-5-nitro-pentanoylamino)-3-phenyl-propionylamino]-3-methyl-butyric acid methyl ester; compound with trifluoro-acetic acid