Encleistoids A-M, C-ring aromatized ent-cleistanthane diterpenoids with anti-HIV activity from two Phyllanthaceae species.
Cleistanthane diterpenoids represent an important class of bioactive natural products widely distributed within the Phyllanthaceae family. In this study, a systematic phytochemical investigation of two medicinal plants from this family, Actephila merrilliana Chun and Phyllanthus reticulatus Poir., led to the isolation...