申请人:——
公开号:WO1981003328A1
公开(公告)日:1981-11-26
(EN) Bicyclic compounds having the formula (I) (FORMULA) wherein each of the symbols R1, R2 and R3, identical or different is a hydrogen atom or a lower alkyl residue containing 1 to 3 carbon atoms, preferably a methyl group. Said compounds have interesting fragrant properties developing notes of green and flowery types and are of extensive utilization in perfumery for the preparation of perfumes and perfumed products. (FR) Composes bicycliques de formule (I) (FORMULE) dans laquelle chacun des symboles R1, R2 et R3, identiques ou differents, represente un atome d"hydrogene ou un reste alkyle inferieur contenant 1 a 3 atomes de carbone, de preference un groupe methyle. Lesdits composes presentent des proprietes odorantes interessantes en developpant des notes de type vert et fleuri et trouvent une utilisation etendue en parfumerie pour la preparation de parfums et produits parfumes.