(S)-2-[(S)-2-((2S,3S)-2-{(S)-2-Benzyloxycarbonylamino-3-[(R)-2-methoxycarbonyl-2-(trityl-amino)-ethylsulfanyl]-propionylamino}-3-methyl-pentanoylamino)-3-(diphenoxy-phosphoryloxy)-propionylamino]-4-methyl-pentanoic acid 在
盐酸 作用下,
以
溶剂黄146 为溶剂,
反应 0.5h,
以56%的产率得到(S)-2-[(S)-2-{(2S,3S)-2-[(S)-3-((R)-2-Amino-2-methoxycarbonyl-ethylsulfanyl)-2-benzyloxycarbonylamino-propionylamino]-3-methyl-pentanoylamino}-3-(diphenoxy-phosphoryloxy)-propionylamino]-4-methyl-pentanoic acid; hydrochloride