| abstract |
The present invention relates to the cosmetic, dermatological or therapeutic use of compounds of formula (I) given below, in particular as anti-ageing actives. n n n n n n n n n n wherein n A denotes n n n n n n n n n n wherein X, Y and Z independently of one another denote hydrogen, C1-C4-alkyl or C2-C4-alkenyl,n nwherein optionally two of the radicals X, Y and Z are covalently bonded to one another under formation of a bicyclic ring system, in such a bicyclic ring system two of the radicals X, Y and Z together preferably form a radical having 1 to 4 carbon atoms, preferably a hydrocarbon radical having 1 to 3 carbon atoms,n n B denotes NR 1 R 2 , wherein n R 1 denotes hydrogen or an organic radical having 1 to 14 carbon atoms, n R 2 denotes an organic radical having 1 to 14 carbon atoms, n andn nwherein optionally R 1 and R 2 are covalently bonded to one another, preferably so that B is a 3 to 8 membered ring.n n The invention further relates to corresponding methods and to compositions and cosmetic, dermatological or pharmaceutical preparations (compositions) comprising one or more compounds of formula (I) and one or more further anti-ageing actives. The invention further relates to compounds of formula (I) as a drug, their use for the preparation of a pharmaceutical composition and to certain novel compounds of formula (I). |