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:
Aug. 15, 2000
Filed:
Dec. 06, 1999
Applicant:
Inventors:
Thomas Michael Bare, West Chester, PA (US);
Timothy Wayne Davenport, New Castle, DE (US);
James Roy Empfield, Bear, DE (US);
Jeffrey Alan McKinney, Palo Alto, CA (US);
Richard Bruce Sparks, Linwood, PA (US);
Assignee:
Zeneca Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514248 ; 544234 ;
Abstract
The present invention concerns compounds according to the following formula, ##STR1## wherein: R.sup.1 is (CH.sub.2).sub.n,L where n is an integer in the range 0 to 6, and L is a carbon-linked five-membered heteroaryl ring having an oxygen or sulfur heteroatom, R.sup.4 is hydrogen, halo or NO.sub.2, and pharmaceutical compositions and methods of using thereof in the treatment and/or prevention of neurological diseases or conditions.