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:
Jul. 07, 2009
Filed:
Sep. 01, 2004
Applicants:
Yanzhong Wu, Bronx, NY (US);
Jianxin Ren, Nanuet, NY (US);
Mousumi Ghosh, Elmwood Park, NJ (US);
Mahmut Levent, Bloomfield, NJ (US);
Karen W. Sutherland, New City, NY (US);
Panolil Raveendranath, Monroe, NY (US);
Inventors:
Yanzhong Wu, Bronx, NY (US);
Jianxin Ren, Nanuet, NY (US);
Mousumi Ghosh, Elmwood Park, NJ (US);
Mahmut Levent, Bloomfield, NJ (US);
Karen W. Sutherland, New City, NY (US);
Panolil Raveendranath, Monroe, NY (US);
Assignee:
Wyeth, Madison, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 255/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for making a compound of formula I and intermediate compounds thereof, wherein Ris CN, F or Cl; Ris H or Br; and Rand Rare each independently H or F. The compounds of formula I are useful in the treatment of chronic inflammatory diseases, such as rheumatoid arthritis.