Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1989-06-26
1990-02-20
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
568665, A61K 746
Patent
active
049026720
ABSTRACT:
Described are polyalkyl indanyl n-propyl and allyl ethers defined according to the structure: ##STR1## wherein R.sub.3 represents methyl or hydrogen; wherein R.sub.1, R.sub.2, R.sub.4 and R.sub.5 each represents methyl or ethyl and wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond with the provisos that:
REFERENCES:
patent: 3636165 (1972-01-01), Hall
patent: 3703479 (1972-11-01), Theimer
patent: 4782192 (1988-11-01), Light et al.
Belko Robert P.
Fenn Ronald S.
Sprecker Mark A.
International Flavors & Fragrances Inc.
Lieberman Arthur L.
Reamer James H.
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