Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1992-10-23
1993-08-31
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
512 12, 512 13, 512 22, 512 24, 568446, 568816, 549397, 549356, 549463, A61K 746
Patent
active
052409074
ABSTRACT:
Described are substituted cyclopentyl oxabicyclooctanes, cyclopentyl vinyl pyrans, cyclopentylformylcyclohexenes and cyclopentylhydroxymethyl cyclohexenes having the generic structures: ##STR1## wherein R.sub.1, R.sub.2, R', R", R.sub.1 ', R.sub.2 ', R.sub.1 " and R.sub.2 " represent hydrogen or methyl with the provisos that:
REFERENCES:
patent: 4269862 (1981-05-01), Spricker
patent: 4547315 (1985-10-01), Rohr et al.
patent: 5081262 (1992-01-01), Narula et al.
patent: 5128317 (1992-07-01), Narula et al.
Beck Charles E. J.
De Virgilio John J.
Hanna Marie R.
Narula Anubhav P. S.
Schiet Franc T.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Reamer James H.
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