title: [Obtusifolin, a flavonone with a biogenetically unusual C9-unit].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004987:Ethers; D005419:Flavonoids / Q000032:analysis*; D010944:Plants / Q000032:analysis*; D013057:Spectrum Analysis
chemical_list: D004987:Ethers; D005419:Flavonoids
vernacular_title: Obtusifolin, ein Flavanon mit einem biogenetisch unüblichen C9-Baustein.