The molecule is a member of the class of xanthones that is a dimer isolated from Phomopsis. It exhibits cytotoxic, antimalarial and antitubercular activities. It has a role as a metabolite, an antimalarial, an antineoplastic agent and an antitubercular agent. It is an acetate ester, a biaryl, a member of phenols and a member of xanthones.
[(3R,4R,4aR)-7-[(5R,6R,10aR)-5-acetyloxy-10a-(acetyloxymethyl)-1,9-dihydroxy-6-methyl-8-oxo-6,7-dihydro-5H-xanthen-4-yl]-4-acetyloxy-8,9-dihydroxy-3-methyl-1-oxo-3,4-dihydro-2H-xanthen-4a-yl]methyl acetate