title: [Synthesis studies of the flavone derivates. III. Photochemical reaction of chalcone derivative (author's transl)].
mesh_terms: D002599:Chalcone / Q000031:analogs & derivatives / Q000528:radiation effects*; D005419:Flavonoids / Q000138:chemical synthesis*; D008027:Light; D011427:Propiophenones / Q000528:radiation effects*; D011830:Radiation Effects
chemical_list: D005419:Flavonoids; D011427:Propiophenones; D002599:Chalcone