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:
Sep. 05, 2000
Filed:
Apr. 09, 1999
Applicant:
Inventors:
Brian Michael Andresen, Mystic, CT (US);
Phillip Dietrich Hammen, East Haddam, CT (US);
Joel Michael Hawkins, Old Lyme, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07D / ;
U.S. Cl.
CPC ...
560 12 ; 560 13 ; 562427 ; 562430 ; 549397 ;
Abstract
The present invention relates to a process for alkylating hindered sulfonamides useful as intermediates in the preparation of matrix metalloproteinase inhibitors.