Synonyms: 8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol,4-[3,4-dihydro-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2H-1-benzopyran-8-yl]-3,4-dihydro-2,8-bis(4-hydroxyphenyl)-,[2R-[2a,3a,4b(2R*,3S*),8b,14b,15R*]]-; Selligueain;Selligueain A