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:
May. 22, 2007
Filed:
May. 24, 2004
Applicants:
Kishor A. Desai, Ledyard, CT (US);
Anton F. Fliri, Stonington, CT (US);
Mark A. Sanner, Old Saybrook, CT (US);
Inventors:
Kishor A. Desai, Ledyard, CT (US);
Anton F. Fliri, Stonington, CT (US);
Mark A. Sanner, Old Saybrook, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/42 (2006.01); A61K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
Substituted pyrido[1,2-a]pyrazines of general formula I; wherein Ar and Arrepresent various carbocyclic and heterocyclic aromatic rings; A represents O, S, SO, SO, CHOH, C═O, or —(CRR); and n is 0–2, as well as precursors thereto, are ligands for dopamine receptor subtypes and serotonin (5HT) within the body and are therefore useful in the treatment of disorders of the dopamine and serotonin systems: