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:
Mar. 28, 2006
Filed:
Mar. 10, 2003
Applicants:
Ivo Jirkovsky, Waitsfield, VT (US);
Joseph Zeldis, New City, NY (US);
Gregg Brian Feigelson, Monsey, NY (US);
Inventors:
Ivo Jirkovsky, Waitsfield, VT (US);
Joseph Zeldis, New City, NY (US);
Gregg Brian Feigelson, Monsey, NY (US);
Assignee:
Wyeth, Madison, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 295/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for a stereoselective preparation of novel chiral nitrogen mustard derivatives useful in synthesizing optically active 1,4-disubstituted piperazines of formula:wherein R, Ar, and Q are defined as set forth herein, and intermediate compounds therefor. The 1,4-disubstituted piperazines act as 5HT1A receptor binding agents useful in the treatment of Central Nervous System (CNS) disorders.