Volatile components of seven Frullania species (Frullaniaceae) from New Caledonia, including five endemic species (F. bella, F. scalaris, F. mamnmillosa, F. cornita and F. falsicornuta), were analyzed by GC-MS in order to index these plants to known chemotypes. Constituents detected in these
A novel ent-labdane type diterpenoid, muscicolone (1), as well as two bibenzyls (2, 3) and four flavonoids (4-7) were isolated from the liverwort Frullania muscicola Steph. Their structures were established by analysis of the spectral data of IR, UV, ID-, 2D-NMR, and ORD. The stereostructure of 1