Structure elucidation of a new lanostane triterpene from Gabonese Ganoderma orbiforme fruiting bodies.
Juliette Ornely Orango-BourdetteMehdi A BeniddirElvis Otogo N'NangJean-François GallardJoseph Privat OndoCédric Sima ObiangSomia RharrabtiCorto MielStéphanie DenisLouis Clément Obame EngongaPierre Le PogamPublished in: Magnetic resonance in chemistry : MRC (2021)
The structure and complete nuclear magnetic resonance (NMR) assignments of orbifomitellic acid, a novel lanostane triterpene isolated from the fruiting bodies of a Gabonese Ganoderma orbiforme (Polyporaceae), are reported. Within the vast catalogue of lanostanes documented from Ganoderma spp., orbifomitellic acid is the first disclosing a -COOH group at C-4.