英文名称
2-[2-[2-[[15-(5,6-Dihydroxy-6-methylheptan-2-yl)-14-hydroxy-7,7,12,16-tetramethyl-9-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]oxy]-4,5-dihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol