摘要:
The invention relates to a compound of general formula (I), to a cosmetic composition comprising such a compound, and to the use thereof as a deodorant.
摘要:
The first subject matter of the invention is the (3R) epimer of octahydro-7,7-dimethyl-8-methylene-1 H -3a,6-methanoazulen-3-yl acetate [(octahydro-7,7-dimethyl-8-methylene-[3R,3aR,6R,8aR]-1H-3a,6-methanoazulen-3-yl acetate) or (R)-norzizaenyl acetate] of formula I (I). The subject matter of the invention is also compositions comprising (R)-norzizaenyl acetate and also a novel synthesis process and the use of said ester.
摘要:
The invention relates to novel deodorising compositions containing at least one compound of the acetylene ketone family and deodorising products containing same. An especially preferred composition according to the invention includes at least one compound of the acetylene ketone family and a mixture of aldehydes selected from two different families.
摘要:
Les inhibiteurs décrits trouvent une application particulière dans les déodorants individuels et les agents antifongiques et d'autres préparations pour le traitement de l'acné, des pellicules et de l'eczéma du pied. Le principe actif de l'inhibiteur comprend un ester d'acide aromatique d'un phénol ou d'un alcool aromatique, le phénol ou l'alcool étant suffisamment hydrosoluble pour conférer une action antimicrobienne et l'acide aromatique étant suffisamment hydrosoluble pour conférer une action antimicrobienne et/ou pour abaisser le pH des sécrétions corporelles liquides à un niveau qui inhibe au moins la croissance des micro-organismes dans les sécrétions corporelles liquides.
摘要:
The subject matter of the invention is a process for concentrating spilanthol contained in a composition, comprising the formation of an addition compound of spilanthol with a strong acid, then the hydrolysis of said addition compound. The process according to the invention makes it possible to easily obtain a composition which can comprise 100% of isolated actual spilanthol ((2E,6Z,8E)-N-(2-methylpropyl)deca-2,6,8-trienamide) or of a mixture of actual spilanthol with the isomers and/or homologues thereof that may accompany it.
摘要:
The invention concerns a 3-alkylated crystallized (1 R,4S)-p-menthan-(3)-ol derivative, of formula A or B, wherein: either when R2 represents hydrogen or a methyl radical, R1 represents a -(CH2)n-OH where n can be 1, 2 and 3, or when R2 represents a hydroxy radical, R1 represents a methyl radical or a -(CH2)n-OH group where n can be 1, 2 and 3. The invention also concerns methods for preparing same, and perfume, cosmetic or food compositions containing said derivative.