Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1994-09-22
1996-02-27
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
512 13, 568659, 568808, 549385, 570183, A61K 746
Patent
active
054948924
ABSTRACT:
Described are methyl, substituted propyl-substituted pentamethyl indane derivatives defined according to the structure: ##STR1## wherein R.sub.1 represents hydroxyl or methyl; and R.sub.2 represents hydrogen, chloro or OR.sub.6 ; and R.sub.3 represents hydrogen or methyl with the provisos:
REFERENCES:
patent: 3660311 (1972-05-01), Wight
patent: 4001330 (1977-01-01), Curran
patent: 4162256 (1979-07-01), Sprecker et al.
patent: 4292193 (1991-09-01), Wiegers et al.
patent: 4314915 (1981-02-01), Wiegers et al.
patent: 5250200 (1981-02-01), Wiegers et al.
patent: 5376630 (1994-12-01), Sprecker et al.
Gillotin Olivier J.
Sprecker Mark A.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Reamer James H.
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