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:
Jan. 28, 2008
Filed:
Sep. 08, 2005
Applicants:
Patrick Leon, Lyons, FR;
Frederic Lhermitte, Saint Symphorien d'Ozon, FR;
Ronan Guevel, Lyons, FR;
Denis Pauze, Lyons, FR;
Laurent Garel, Lyons, FR;
Gilles Oddon, Lyons, FR;
Inventors:
Patrick Leon, Lyons, FR;
Frederic Lhermitte, Saint Symphorien d'Ozon, FR;
Ronan Guevel, Lyons, FR;
Denis Pauze, Lyons, FR;
Laurent Garel, Lyons, FR;
Gilles Oddon, Lyons, FR;
Assignee:
Merial Limited, Duluth, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07H 1/00 (2005.12); C07H 17/08 (2005.12);
U.S. Cl.
CPC ...
Abstract
The subject-matter of the invention is a process for the stereoselective preparation of a compound of general formula Iby stereoselective displacement by a nitrogenous nucleophilic compound of the activated alcohol functional group present at this 4″ position in a corresponding derivative of formula II.