Aframomumlabdane, a new bislabdane diterpenoid from zingiberaceae).

A previously undescribed bislabdane diterpenoid namely aframomumlabdane (), was isolated from the seed of together with seven known compounds (-). Their structures were established based on a comprehensive analysis of HR-ESI-MS, in conjunction with their 1D and 2D-NMR data. Compound was evaluated for its cytotoxic activity against four cancer cell lines: A549, HepG2, SPC212 and DLD-1.