[EN] PHENOLIC DIHYDROBENZOFURANE DERIVATIVES, MEDICAL AND COSMETIC PREPARATIONS CONTAINING THESE DERIVATIVES, AND USE THEREOF<br/>[FR] DÉRIVÉS DE DIHYDROBENZOFURANE PHÉNOLIQUES, PRÉPARATIONS MÉDICALES ET COSMÉTIQUES CONTENANT CES DÉRIVÉS, ET LEUR UTILISATION
申请人:UNIV PALACKEHO
公开号:WO2021110185A1
公开(公告)日:2021-06-10
The invention relates to novel dihydrobenzofurane derivatives and their use as cosmetics and medicaments. These compounds possess antibacterial, anti-inflammatory and antioxidative properties. The invention relates also to compositions, preferably antibacterial toothpaste and mouthwash formulations which contain these derivatives as active compounds.
enantiomer of hordatine A and aperidine from optically pure dehydrodi-p-coumaric acid. Several additional related compounds were also synthesized for structure–activity relationship studies. Chiral column HPLC analysis demonstrated that the absolute stereochemistry of natural hordatine A is (2S,3S), while based on the isomerization mechanism, the stereochemistry of aperidine is (2R,3S). The α1A adrenoceptor