英文名称
[3-[6-[[3-[3-[3,4-Dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-4-(hydroxymethyl)-4,4',10,13,14-pentamethyl-2'-propanoylspiro[1,2,3,5,6,7,11,12,15,16-decahydrocyclopenta[a]phenanthrene-17,5'-oxolane]-3'-yl] acetate