英文名称
((R)-3-Benzhydrylsulfanyl-2-{(S)-2-[(S)-2-[(S)-2-((S)-2-tert-butoxycarbonylamino-3-carbamoyl-propionylamino)-4-carbamoyl-butyrylamino]-3-(1-trityl-1H-imidazol-4-yl)-propionylamino]-4-methyl-pentanoylamino}-propionylamino)-acetic acid methyl ester