Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1988-06-03
1989-04-25
Lieberman, Paul
Perfume compositions
Perfume compositions
Ring containing active ingredient
25217411, A61K 746
Patent
active
048248282
ABSTRACT:
Described are schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R.sub.3 represents methyl or ethyl and aldehydes of the generic structure: ##STR2## wherein R represents unsaturated hydrocarbyl and alkoxy hydrocarbyl moieties or mixtures of aldehydes having the structures: ##STR3## wherein R.sub.1 and R.sub.2 are different alkoxy hydrocarbyl moieties and hydrocarbyl moieties including the aldehydes:
REFERENCES:
patent: 4135050 (1979-01-01), Hess et al.
patent: 4252981 (1981-02-01), Marqius et al.
patent: 4429859 (1984-02-01), Steiner et al.
patent: 4479900 (1984-10-01), Luo
patent: 4606838 (1986-08-01), Burn
patent: 4620867 (1986-11-01), Luo
patent: 4775720 (1988-10-01), Mookharjee
Calderone Nicholas
Hagedorn Myrna L.
Mookherjee Braja D.
Sands Keith P.
Trenkle Robert W.
International Flavors & Fragrances Inc.
Le Hoa Van
Liberman Arthur L.
Lieberman Paul
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