benzyl (2S)-4-methyl-2-[[(2S)-3-phenyl-2-[[2-[[2-[[(2S)-2-(phenylmethoxycarbonylamino)-3-[4-[(2S,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxyphenyl]propanoyl]amino]acetyl]amino]acetyl]amino]propanoyl]amino]pentanoate 生成
O-(β-D-glucopyranosyl)-L-tyrosylglycylglycyl-L-phenylalanyl-L-leucine