| abstract |
The present invention concerns a compound of formula n n n n n n n n n n n n wherein R represents a hydrogen atom or a C 1-2 alkyl or alkoxyl group; n each R 1 , R 2 or R 3 represents a hydrogen atom or a methyl or ethyl group; and n X represents a CHO, COOR 4 or CN group, R 4 being a methyl or ethyl group; and n at least one of said R, R 1 or R 2 represents a group containing at least one carbon atom;n nand it use as perfuming ingredient, for instance to impart odor notes of the floral and/or anis type. |