Synonyms: | 3-Isomangostin hydrate;3,4-Dihydro-5,9-dihydroxy-11-(3-hydroxy-3-methylbutyl)-10-methoxy-2,2-dimethyl-2H,12H-pyrano[2,3-a]xanthen-12-one;2H,6H-Pyrano[3,2-b]xanthen-6-one, 3,4-dihydro-5,9-dihydroxy-7-(3-hydroxy-3-methylbutyl)-8-methoxy-2,2-dimethyl- |