英文名称
[4,5-dihydroxy-6-(hydroxymethyl)-2-[[4,4,10,13,14-pentamethyl-17-[6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyhept-5-en-2-yl]-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,5,6,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxan-3-yl] acetate