Sung'hwa, FortunatusMgina, Clarence A.Jonker, Stephan A.Nkunya, Mayunga H. H.Waibel, ReinerAchenbach, Hans2016-06-152016-06-151999-05Sung'hwa, F., Mgina, C.A., Jonker, S.A., Nkunya, M.H., Waibel, R. and Achenbach, H., 1999. Ophrypetalin and other annonaceous acetogenins from Ophrypetalum odoratum. Natural Product Letters, 13(3), pp.195-202.http://hdl.handle.net/20.500.11810/2454Ophrypetalin, a new bis-tetrahydrofuran acetogenin, was isolated from Ophrypetalum odoratum (Annonaceae) together with the known acetogenins desacetyluvaricin, rolliniastatin-1, dieporeticenin and a mixture of dieporeticanin-1, dieporeticanin-2, and diepoxyrollin. the structures were elucidated by spectroscopic methods. the absolute configurations were established by Mosher's method and by CD measurements.enJournal Article, Peer Reviewed10.1080/10575639908048786