英文别名
methyl (2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[6-[[(2S,8S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,2,3,4,6,7,8,9-octahydropyrimido[1,2-a]pyrimidin-5-ium-8-yl]methylamino]-6-oxohexanoyl]amino]propanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoate