[EN] HINDERED KETONES AS PERFUMING INGREDIENTS<br/>[FR] CETONES ENCOMBREES UTILISEES EN TANT QU'INGREDIENTS DE PARFUMERIE
申请人:FIRMENICH & CIE
公开号:WO2003099754A1
公开(公告)日:2003-12-04
The present invention relates to the perfumery industry. It concerns more particularly a β-Ϝ unsaturated hindered ketone of formula - formula (I) -wherein R represents, simultaneously or independently, a C1 to C4 linear or branched alkyl group, and in the form of any one of its isomers, i.e. optical isomers or diastereoisomers, or of a mixture thereof. Its use as perfuming ingredient, as well as the perfumed articles or perfuming compositions comprising as active ingredient a compound of formula (I) are also an object of the invention.
本发明涉及香料工业。它更具体地涉及一种β-Ϝ不饱和受阻酮,其化学式为(I),其中R同时或独立地代表C1到C4的直链或支链烷基基团,以及其任一异构体形式,即光学异构体或二对映异构体,或二者的混合物。其用作香料成分,以及包含化合物(I)作为活性成分的香料制品或香料组合物也是本发明的对象。