英文名称
[3,5-dihydroxy-6-(hydroxymethyl)-4-(3,4,5-trihydroxybenzoyl)oxyoxan-2-yl] 3',4',5',10,11,17',18',19'-octahydroxy-1,2,6a,6b,12a-pentamethyl-8',14'-dioxospiro[2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-9,11'-9,13-dioxatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaene]-4a-carboxylate