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:
Dec. 03, 2013
Filed:
Jun. 24, 2010
Alain Morere, Les Matelles, FR;
Chantal Menut, Saint Vincent de Barbeyrargues, FR;
Yusuf Ziya Gunata, Montpellier, FR;
Abdelhamid Agrebi, La Marsa, FR;
Alain Morere, Les Matelles, FR;
Chantal Menut, Saint Vincent de Barbeyrargues, FR;
Yusuf Ziya Gunata, Montpellier, FR;
Abdelhamid Agrebi, La Marsa, FR;
Centre National de la Recherche Scientifique (CNRS), Paris, FR;
Universite Montpellier 2 Sciences et Techniques, Montpellier, FR;
Abstract
The present invention relates to a method for synthetizing a compound of the following formula (I): wherein R is a methyl or ethyl group, n is 1 or 2, and X is a CHor CDgroup, from a compound of the following formula (II): wherein R and n are as defined above,and also relates to a method for assaying the compounds of the formula (I) using a corresponding deuterated derivative as an internal reference, as well as to the use of ketal derivatives of compounds of the formula (I) as a stable precursor, in particular in a flavoring composition.