Patent ID: 7648956

Claim:
A fragrance composition, comprising: (a) 0.0005 to 10% by mass based on the total mass of (a) and (b) of 8-drimanol represented by formula (1a): and (b) 90 to 99.9995% by mass based on the total mass of (a) and (b) of one or more polycyclic woody-amber fragrances selected from the group consisting of 7-acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene; 1,2,3,4,4a,5,6,7-octahydro-2,5,5-trimethyl-2-naphthalenol; 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-1-naphthyl formate; 3a-ethyldodecahydro-6,6,9a-trimethylnaphtho[2,1-b]furan; racemic dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan; optically active dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan; and mixtures thereof.