1123 83The present invention relates to the use as perfuming ingredient of a compound of formula in the form of any one of its stereoisomers or a mixture thereof and wherein each R represents a hydrogen atom or a methyl group and at least one of said R is a hydrogen atom R represents a linear or branched C alkyl group or unsaturated groups and R represents a hydrogen atom or a methyl group in particular to impart odor notes of the violet leaves type optionally together with green odor notes.
