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. 21, 2006
Filed:
May. 17, 2002
Applicants:
Allan W. Rey, Brantford, CA;
K. S. Keshava Murthy, Ancaster, CA;
Bruno K. Radatus, Brantford, CA;
Yajun Zhao, Brantford, CA;
Tania E. Nish, Brantford, CA;
Inventors:
Allan W. Rey, Brantford, CA;
K. S. Keshava Murthy, Ancaster, CA;
Bruno K. Radatus, Brantford, CA;
Yajun Zhao, Brantford, CA;
Tania E. Nish, Brantford, CA;
Assignee:
Apotex Pharmachem Inc., Brantford, CA;
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the industrial scale manufacture of 4-(4-fluorophenyl)-N-alkylnipecotinate esters by the addition of 4-fluorophenylmagnesium halide in tetrahydrofuran to 3,4-unsaturated-3-piperidine esters.
Quick Actions:
Rey, Allan. (2006). Preparation of 4-(4-fluorophenyl)-n-alkylnipecotinate esters, 4-(4-fluorophenyl)-n-arylnipecotinate esters and 4-(4-fluorophenyl)-n-aralkylnipecotinate esters (U.S. Patent No. 7138523). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7138523
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile