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:
Nov. 03, 1998
Filed:
Nov. 10, 1997
Applicant:
Inventors:
David Munro, Maidstone, GB;
Charles Stanley Sell, Aldington, GB;
Assignee:
Quest International B.V., Naarden, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
549266 ; 549271 ; 512 11 ;
Abstract
The invention concerns 14-methyl-hexadecen-11-olide, 14-methyl-hexadecen-12-olide and 14-methyl-hexadecanolide and the use of these compounds as fragrance materials with musk odour. The invention also concerns 14-methyl-12-hydroxy-hexasecanolide, which is an intermediate in a novel process to prepare these compounds.