Two new iridoids floribundane A (1) and floribundane B (2) and the known compounds lupenone (3), scopoletin (4) and 4,5-dihydroblumenol A (5) were isolated from trunk bark and leaves of Hymenodictyon floribundum B.L. Rob. The structures of all compounds were established from their spectroscopic data.
Hymenodictyon floribundum; monoterpenes; secoiridoids; nitrogen-containing iridoid; C-9 iridoid
