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:
Feb. 08, 2011
Filed:
Nov. 02, 2005
Applicants:
Joseph Zucca, Grasse, FR;
Jean Mane, Grasse, FR;
Inventors:
Joseph Zucca, Grasse, FR;
Jean Mane, Grasse, FR;
Assignee:
V. Mane Fils, Bar-sur-Loup, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/341 (2006.01); C07D 307/33 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a gamma-undecenolactone of formula (i), wherein a lactonic cycle can carry an unsaturation between carbon No. 2 and carbon No. 3 and is preferably saturated, RI is a possibly substituted Calkenyl or alkynyl group having at least one unsaturation, and preferably RI is an CH═CH—CH—CH—CH—CH—CHgroup, the gamma-undecenolactone contains an asymetric carbon in position 4 having (R) or (S) configuration. The biosynthesis of the gamma-undecenolactone and the use thereon for perfumery and for a food flavoring agent are also disclosed.