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:
Apr. 03, 2001
Filed:
Apr. 18, 2000
Applicant:
Inventors:
Stephen Challenger, Kent, GB;
Kevin Neil Dack, Kent, GB;
Andrew Michael Derrick, Kent, GB;
Roger Peter Dickinson, Kent, GB;
David Ellis, Kent, GB;
Yousef Hajikarimian, Kent, GB;
Kim James, Kent, GB;
David James Rawson, Kent, GB;
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1404 ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/1404 ; C07D / ;
Abstract
The invention provides S-(+)-3-{1-(1,3-benzodioxol-5-yl)-2-[(2-methoxy-4-methylphenyl)sulfonylamino]-2-oxoethyl}-1-methyl-1H-indole-6-carboxylic acid, which is substantially free from its (R)-(−)-enantiomer, and pharmaceutically acceptable derivatives thereof. The compounds are useful in the treatment of inter alia acute renal failure, restenosis and pulmonary hypertension.