New noruborunan and the noruborunan derivative, that use and the aromatic product which includes those

摘要

The invention concerns a novel compounds of formula (I), wherein the dotted line bond is present or not, and wherein RSUB1 /SUBrepresents: when the dotted line bond is present -CHCHSUB3/SUBOH or -CHCHSUB3/SUBOCOR or -CHCHSUB3/SUBXCHSUB2/SUBCHOHR' or -CHCHSUB3/SUBOCHR'CHSUB2/SUBOH or formula (II) when the dotted line bond is absent -CHCHSUB3/SUBOH or -CHCHSUB3/SUBOCOR or -COCHSUB3 /SUBor formula (II) or -CHCHSUB3/SUBXCHSUB2/SUBCHOHR' or -CHSUB2/SUBCHSUB2/SUBXCHSUB2/SUBCHOHR' or -CHCHSUB3/SUBOCHR'CHSUB2/SUBOH or -CHCHCOR' or -CHSUB2/SUBCHSUB2/SUBCHR'OH or -CHSUB2/SUBCHSUB2/SUBCHR'OCOR or CHCHCHOHR' or -CHCHCHR'OCOR, wherein R represents H, Me, Et, Pr, isoPr, But, isoBut, CHSUB3/SUBCHSUB2/SUB)SUB4/SUB, (CHSUB3/SUB)SUB2/SUBCHCHSUB2/SUB, CHSUB2/SUBCH, (CH3)SUB2/SUBCCH, 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.