Norbornane and norbornene derivatives, use thereof and perfumed products containing same

摘要

The invention concerns a novel compounds of formula (I), wherein the dotted line bond is present or not, and wherein R₁ represents: when the dotted line bond is present -CHCH₃OH or -CHCH₃OCOR or -CHCH₃XCH₂CHOHR' or -CHCH₃OCHR'CH₂OH or formula (II) when the dotted line bond is absent -CHCH₃OH or -CHCH₃OCOR or -COCH₃ or formula (II) or -CHCH₃XCH₂CHOHR' or -CH₂CH₂XCH₂CHOHR' or -CHCH₃OCHR'CH₂OH or -CHCHCOR' or -CH₂CH₂CHR'OH or -CH₂CH₂CHR'OCOR or CHCHCHOHR' or -CHCHCHR'OCOR, wherein R represents H, Me, Et, Pr, isoPr, But, isoBut, CH₃CH₂)₄, (CH₃)₂CHCH₂, CH₂CH, (CH3)₂CCH, and R' represents H, Me or Et, and X represents O, N or S, and their preparation method. Because of their fragrance, said compounds are highly interesting for the perfume industry, for cosmetic and care products.