英文名称
2-[4,4-Bis(hydroxymethyl)-5'-(1-hydroxypropyl)-3',10,13,14-tetramethylspiro[1,2,3,5,6,7,11,12,15,16-decahydrocyclopenta[a]phenanthrene-17,2'-oxolane]-3-yl]oxy-6-[[3-[3-[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-4-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxymethyl]oxane-3,4,5-triol