英文名称
(3aS,4R,6S,7S,7aR)-3-Acetyl-4-[(2S,3S,4R,5S,6R)-4,5-bis-acetylamino-6-((1R,2S)-2-acetylamino-3-hydroxy-1-hydroxymethyl-propoxy)-2-carboxy-tetrahydro-pyran-3-yloxy]-7-hydroxy-2-methyl-3,3a,4,6,7,7a-hexahydro-pyrano[3,4-d]imidazole-6-carboxylic acid