英文名称
2-[[6-[[17-(4,5-dihydroxy-2,6,6-trimethyloxan-2-yl)-12-hydroxy-4,4,8,10,14-pentamethyl-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]methoxy]oxane-3,4,5-triol