英文名称
10-[5,13-Bis(3,4-dihydroxyphenyl)-6,9,17,19,21-pentahydroxy-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaen-7-yl]-7-(3,4-dihydroxyphenyl)-6,11-dihydroxy-2,8-dioxatricyclo[7.3.1.05,13]trideca-1(13),9,11-trien-3-one