Z-Arg(NO2)-Pro-Lys(Z)-Pro-δ-Ava-Phe-Phe-Gly-Leu-Nle-NH2 生成 (2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[5-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-1-[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]pentanoylamino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]hexanoic acid