英文名称
3-[3,5-dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-11-(hydroxymethyl)-4,6a,6b,12,14b-pentamethyl-8a-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycarbonyl-2,3,4a,5,6,7,8,9,10,12a,14,14a-dodecahydro-1H-picene-4-carboxylic acid