Boc-Arg(NO2)-Gly-Phe-Phe-Tyr(Bzl)-Thr-Pro-Lys(cHoc)-Ala-OBzl 生成 benzyl (2S)-2-[[(2S)-2-[[(2S)-1-[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-amino-5-[[amino(nitramido)methylidene]amino]pentanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-3-(4-phenylmethoxyphenyl)propanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-6-(cyclohexyloxycarbonylamino)hexanoyl]amino]propanoate