英文名称
[3,6a,13',14',18',19'-hexahydroxy-2',5,10',23'-tetraoxo-7',25'-bis[(3,4,5-trihydroxybenzoyl)oxy]spiro[3,3a-dihydro-2H-furo[3,2-b]furan-6,21'-3,6,9,20,24-pentaoxahexacyclo[17.2.2.14,8.115,18.01,17.011,16]pentacosa-11,13,15-triene]-5'-yl]methyl 3,4,5-trihydroxybenzoate