| 摘要 |
Cosmetic products containing the compounds having the general formula (I) <IMAGE> wherein R<1> represents an aryl respectively heterocyclic residue, R<2> and R<3> represent, independently from each other, hydrogen or an alkyl group with 1 to 4 atoms of carbon and Y represents an alkoxy group with 1 to 12 atoms of carbon, an aralkoxy group or an amino group NR<4>R<5>, wherein R<4> and R<5> represent hydrogen, an alkyl group with 1 to 6 atoms of carbon, an aryl respectively aralkyl group and may form together and in common with the nitrogen atom, a heterocycle. Said compounds are included in the composition with a proportion from 0.01 to 20 % by weight, particularly 1 to 10 % by weight based on the total weight of the composition. |
