Benzophenones and Biflavonoids from Rheedia edulis

Two new polyisoprenylated benzophenones, 32-hydroxy-ent-guttiferone M (1) and 6-epi-guttiferone J (2), along with seven known compounds, 6-epi-clusianone (3), guttiferone A (4), xanthochymol (5), guttiferone E (6), isoxanthochymol (7), (+)-volkensiflavone (8), and (+)-morelloflavone (9), were identified from the seeds and rinds of Rheedia edulis. Compounds 1−3 and 5−9 have been isolated and identified from this species for the first time. The...