Phytochemical, antimicrobial and antiprotozoal evaluation of **Garcinia mangostana** pericarp and $\alpha$-mangostin, its major xanthone derivative Universiteit Antwerpen
Five xanthone derivatives and one flavanol were isolated from the dichloromethane extract of Garcinia mangostana. Dichloromethane, ethyl acetate extract and the major xanthone (α-mangostin) were evaluated in vitro against erythrocytic schizonts of Plasmodium falciparum, intracellular amastigotes of Leishmania infantum and Trypanosoma cruzi and free trypomastigotes of T. brucei. The major constituent α-mangostin was also checked for antimicrobial ...