The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 1986
Filed:
Jun. 25, 1984
Applicant:
Inventors:
Roman Kaiser, Uster, CH;
Dietmar Lamparsky, Wangen, CH;
Assignee:
Givaudan Corporation, Clifton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L / ; A61K / ;
U.S. Cl.
CPC ...
426534 ; 131276 ; 25217411 ; 2525 / ; 424 49 ; 424 69 ; 424 70 ; 424 76 ;
Abstract
The invention is concerned with compounds of the formula: ##STR1## wherein one of the symbols R.sup.1,R.sup.2 and R.sup.3 stands for methyl or ethyl and the others stand for hydrogen and R.sup.4 signifies hydrogen or methyl, with the proviso that R.sup.4 represents hydrogen when R.sup.1 and R.sup.2 both represent hydrogen and R.sup.3 represents methyl and their use as odorants and flavorants.