Two new diprenylated coumarins from Flindersia brayleyana
- PMID: 12168767
- DOI: 10.1080/10575630290020668
Two new diprenylated coumarins from Flindersia brayleyana
Abstract
Flindersia brayleyana F. Muell. contains the diprenylated coumarins 1 and 2, in addition to the known coumarins braylin (3) and brayleyanin (4). The structures of the new natural products were elucidated by extensive NMR analysis and mass spectra.