Patents Represented by Attorney, Agent or Law Firm SScully, Scott, Murphy & Presser
  • Process for preparing alkanesulfonyl pyridines
    Patent number: 6590103
    Abstract: A process for preparing alkanesulfonyl pyridines of the formula 1: is disclosed, wherein R1 is as defined herein. The compounds of formula 1 are useful in the preparation of pyridyl-substituted pyrazoles used in the treatment and alleviation of inflammation and other inflammation associated disorders.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: July 8, 2003
    Assignees: Pfizer, Inc., Pfizer Products, Inc.
    Inventors: Jolanta Nowakowski, Dieter Haag