Patent ID: 7378383

Claim:
A perfuming composition comprising i) as perfuming ingredient, at least one compound of formula wherein the dotted lines represent a single or double bond and at least one of said dotted lines represents a double bond; n represents simultaneously 0, in which case the oxygen atom is bounded to the cyclanic carbon atom by a double bond, or 1, in which case the oxygen atom is bounded to the cyclanic carbon atom by a single bond, R represents a hydrogen atom or a HCO or MeCO group; R 1 represents a linear or branched C 1 -C 4 alkyl or alkenyl group; R 2 represents a hydrogen atom or a methyl or ethyl group; R 3 represents, taken alone, a hydrogen atom or, taken together with R 2 , a bridging CH 2 group; R 4 represents a hydrogen atom or a methyl or ethyl group; and R 5 represents a hydrogen atom or a linear or branched C 1 -C 3 alkyl group; in the form of any one of its stereoisomers or of a mixture thereof; ii) at least one ingredient selected from the group consisting of a perfumery carrier and a perfumery base; and iii) optionally at least one perfumery adjuvant.