| 摘要 |
Composition in the form of a gel for inducing and stimulating hair growth and for reducing hair loss, characterized in that it contains at least one compound of formula (I): <IMAGE> (I) in which R1 denotes a group <IMAGE> in which R3 and R4 may be chosen from amongst hydrogen, a lower alkyl, preferably containing 1 to 4 carbon atoms, alkenyl, alkylaryl or cycloalkyl group, R3 and R4 may also form a heterocycle with the nitrogen atom to which they are attached, chosen, inter alia, from amongst aziridinyl, azetidinyl, pyrrolidinyl, piperidyl, hexahydroazepinyl, heptamethyleneimine, octamethyleneimine, morpholine and 4-(lower alkyl)piperazinyl groups, it being possible for the heterocyclic groups to be substituted, on the carbon atoms, with one to three lower alkyl, hydroxy or alkoxy groups; the group R2 is chosen from amongst hydrogen, a lower alkyl, alkenyl, alkylalkoxy, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylarylalkyl, alkoxyarylalkyl and haloarylalkyl group, or cosmetically acceptable addition salts with acids, dissolved in an aqueous medium containing at least one C1-C4 lower alcohol and a gelling agent chosen from amongst heterobiopolysaccharides and cellulose derivatives.
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