英文名称
[6-[[17-(2,7-dihydroxy-6-methylhept-5-en-2-yl)-7-hydroxy-8-(hydroxymethyl)-4,4,10,14-tetramethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-3,4-dihydroxy-5-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]methyl acetate