Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1995-12-22
1997-09-09
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
512 13, 549425, 549356, A61K 746
Patent
active
056656963
ABSTRACT:
Novel odorant compositions which are characterized by a content of one or more compounds selected from the group consisting of tetrahydrofurans of structures 1 or 2, or tetrahydropyrans of structure 3. ##STR1## wherein R can be an acyclic, where acyclic refers to a chain of at least four carbon atoms substituted with at least three methyl groups in the chain, carbocyclic, where carbocyclic refers to a ring of 5-8 carbon atoms, and with at least two methyl groups on the ring, or bicyclic where bicyclic refers to two carbon tings, each ring having between 5-8 carbon atoms fused together, substituted with at least two methyl groups, and where R.sub.1 =CH.sub.3, or higher alkyl group, R.sub.2 =H, CH.sub.3, or higher alkyl group, R.sub.3 =H, or CH.sub.3, R.sub.4 and R.sub.5 =H, CH.sub.3, or higher alkyl group.
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Ciambrone Coletti Ellen
Givaudan-Roure (International) SA
Johnston George W.
Reamer James H.
Waddell Mark E.
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