| abstract |
The combination comprises: a) a component (A) containing a pyrimidine derivative of formula: <IMAGE> (I) in which R1 denotes <IMAGE> in which R3 and R4 denote hydrogen, alkyl, alkenyl, alkylaryl or cycloalkyl, R3 and R4 may also form a heterocyclic ring with the nitrogen atom to which they are linked, R2 is hydrogen, alkyl, alkenyl, alkoxyalkyl, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylarylalkyl, alkoxyarylalkyl or haloarylalkyl; and b) a component (B) containing a salicylic acid derivative. The components (A) and (B) forming part of the same single composition or being intended to be employed separately, either simultaneously or successively or at intervals of time, on the hair and the scalp. |