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. 11, 2000
Filed:
Jun. 11, 1999
Applicant:
Inventors:
Christopher Smith, Dagenham, GB;
Barry Porter, Dagenham, GB;
Roger Walsh, Dagenham, GB;
Tahir Majid, Dagenham, GB;
Clive McCarthy, Dagenham, GB;
Neil Harris, Dagenham, GB;
Peter Astles, Dagenham, GB;
Iain McLay, Dagenham, GB;
Andrew Morley, Dagenham, GB;
Andrew Bridge, Dagenham, GB;
Andrew Van Sickle, Dagenham, GB;
Frank Halley, Dagenham, GB;
Alan Roach, Dagenham, GB;
Martyn Foster, Dagenham, GB;
Assignee:
Rhone-Poulenc Rorer Limited, West Malling, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514466 ; 549442 ; 549445 ;
Abstract
This invention is directed to compounds of formula I ##STR1## wherein R.sup.1 is CN, CH.sub.2 CN, CH.dbd.CHCN, CHO, or CH.dbd.CHCO.sub.2 H;