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:
May. 31, 1988
Filed:
Nov. 14, 1985
Applicant:
Inventors:
Colin Bennion, Loughborough, GB;
David P Marriott, Radcliffe-on-Trent, GB;
Anthony R Cook, Nottingham, GB;
David H Robinson, Shepshed, GB;
Assignee:
Fisons plc, Ipswich, GB;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514 82 ; 514482 ; 514114 ; 514 86 ; 514 89 ; 514 94 ; 514 92 ; 514 95 ; 514 96 ; 514 99 ; 514100 ; 514211 ; 514259 ; 514256 ; 514311 ; 514357 ; 514365 ; 514367 ; 514374 ; 514375 ; 514394 ; 514399 ; 514443 ; 514438 ; 514469 ; 514471 ; 544283 ; 544335 ; 546125 ; 546332 ; 562439 ; 562426 ; 562507 ; 562560 ; 558154 ; 540489 ; 549 58 ; 549 76 ; 549 77 ; 548467 ; 548491 ; 548495 ; 548561 ; 548305 ; 548341 ; 548217 ; 548236 ; 548180 ; 548204 ;
Abstract
There are described compounds of formula I,