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:
Aug. 15, 2006
Filed:
Apr. 16, 2003
Process for preparing heteroaryl and unsaturated heterocycloalkylmagnesium reagents and uses thereof
Applicants:
Jiayao LI, Foster City, CA (US);
John O. Link, San Francisco, CA (US);
Colette Colladant, Bridgewater, NJ (US);
Inventors:
Jiayao Li, Foster City, CA (US);
John O. Link, San Francisco, CA (US);
Colette Colladant, Bridgewater, NJ (US);
Assignee:
Aventis Pharma S.A., Bridgewater, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 263/54 (2006.01); C07D 277/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a novel process for preparing heteroaryl and unsaturated heterocycloalkylmagnesium reagents that are useful in the synthesis of a variety of pharmaceuticals, in particular certain cysteine protease inhibitors.