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. 01, 2006
Filed:
Nov. 20, 2003
Applicant:
David H. B. Ripin, Old Saybrook, CT (US);
Inventor:
David H. B. Ripin, Old Saybrook, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/56 (2006.01); C07D 211/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to 3-amino piperidine derivatives, their intermediates and methods of manufacture. As such, the present invention includes methods of making a compound of the formulas (Ia) and (Ib)wherein R, R, R, R, R, and n are herein defined. The present invention also relates to the compounds used in such processes, as well as the compounds made by the processes.