Patent ID: 6369026
Filing Date: 2002-04-09
Classification: A61K,A61Q,C07C,C11B,C11D

Abstract:
A perfuming composition containing a compound of formula in which R1 represents hydrogen or a group of formula â€ƒin which X and Y can be identical or different and represent hydrogen, a linear or branched alkyl or alkoxy group from C1 to C12, a phenyl group, an olefinic group from C2 to C12, an alcohol group, a CO2M group, a â€”NR6R7 group or a group of formula R2 can be identical to R1 or different from it and represents hydrogen, a linear or branched alkyl or alkoxy group from C1 to C12, a phenyl group, an olefinic group from C2 to C12, an alcohol group, a CO2M group, a â€”NR6R7 group or a group of formula â€ƒor a polyalcohol or polyether group; R3 represents hydrogen, an alkyl or alkoxy group from C1 to C4, linear or branched, a OH group or a NH2 group; R4 and R5, taken separately, have the meaning given above for R1 and can be identical to or different from R1 or from each other; or R4 and R5, taken together, form a bridging group between the two aromatic rings, which bridging group can be a methylene or a keto group; m is an integer from 0 to 3 and n is an integer from 0 to 2; R6 and R7, taken separately, each represents hydrogen, an alkyl group from C1 to C4, an alcohol group having an alkyl chain from C1 to C12, or a phenyl group, or, R6 and R7, taken together with the nitrogen atom form a 5-membered or 6-membered ring optionally containing another hetero atom; R8 represents hydrogen, an alkyl group from C1 to C4, an alcohol group having an alkyl chain from C1 to C12 or a phenyl group; M represents hydrogen or an alkali metal; R* is the organic part derived from a primary or secondary fragrant alcohol R*OH, wherein the fragrant alcohol is released upon exposure of the composition to light to provide a fragrance; and perfuming ingredients, solvents, and adjuvants suitable for use in a perfuming composition.