| 摘要 |
The invention relates to a hair- or eyelash-care or -make-up composition containing, in a physiologically-acceptable medium, an effective quantity of a styryl-pyrazole compound having formula (I) or one of the salts thereof, in order to stimulate or induce hair or eyelash growth and/or to stop hair loss, wherein: R1, R2, R4 and R5 represent H, a halogen, OR7, SR7, NR7R'7, COOR7, CONR7R'7, CF3, CN, NR7COR'7, S02R7, SO2NR7R'7, NR7SO2R'7, COR7, CSR7, OCOR7, COSR7, SCOR7, CSNR7R'7, NR7CONR'7R"7, NR7C(=NR'7)NR"7R" 7, NR7CSR'7, NR7CSNR'7R"7, a saturated or unsaturated alkyl radical at C1-C20, a saturated or unsaturated ring which is separate or fused to another ring, optionally containing at least one heteroatom, whereby said alkyl radicals and said rings can also be substituted, with R7, R7 , R"7 and R" 7, denoting independently H, an alkyl radical at C1-C20 or a ring which is isolated or fused to another ring, the alkyl radicals or said rings being saturated or unsaturated and optionally substituted; R3 represents CN, COOR8, CONR8R'8, COR8, S02R8, SO2NR8R'8, with R8 and R'8 denoting independently H, a radical alkyl at C1-C20 or a ring which is isolated or fused to another ring and optionally containing at least one heteroatom, the alkyl radicals or said rings being saturated or unsaturated and optionally substituted; R6 represents hydrogen, COOR9, COR9, CSR9, COSR9, CONR9R'9, S02R9, SO2NR9R'9, a saturated or unsaturated alkyl radical at C1-C20 which may be separate or fused to another ring, optionally containing at least one heteroatom, whereby said alkyl radicals and said rings can also be substituted, with R9 and R'9 denoting independently H, an alkyl radical at C1-C20 or a ring which is isolated or fused to another ring, the alkyl radicals or said rings being saturated or unsaturated and optionally substituted. |
