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US 7,618,934 B2Granted
Perfuming ingredients with odor of the pheromone type
AssigneeFirmenich SA
InventorChristian Chapuis
Life of this patent
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Abstract
The present invention relates to certain β-decalone derivatives which can impart useful odor notes of the pheromone or costus type. The present invention concerns the use of the compounds in the perfumery industry to impart such odor notes as well as to the compositions or articles that contain these compounds.
Claims7
A compound selected from the group consisting of 6α-tert-butyl-perhydro-3α-methyl-4aβH,8aαH-2-naphthalenone, 6α-tert-butyl-perhydro -1α,3α-dimethyl-4aβH,8aαH-2-naphthalenone, 6α-isopropyl-perhydro-1α,3β-dimethyl -4aβH,8aαH-2-naphthalenone and 6β-(2,2-dimethylpropyl)-perhydro-3α-methyl-4aαH,8aβH -2-naphthalenone.
Dependencies are inferred from the claim text.