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:
Jan. 04, 1994
Filed:
Apr. 14, 1993
Applicant:
Inventors:
Assignees:
Imperial Chemical Industries PLC, London, GB;
ICI Pharma, Cergy Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514253 ; 514255 ; 514256 ; 514326 ; 514336 ; 514385 ; 514403 ; 514422 ; 514459 ; 546207 ; 546268 ; 544-8 ; 544 54 ; 544 55 ; 544 582 ; 544 585 ; 544 60 ; 544 67 ; 544 68 ; 544 96 ; 544 98 ; 544149 ; 544182 ; 544215 ; 544238 ; 544302 ; 544314 ; 544318 ; 544334 ; 544335 ; 544336 ; 544374 ; 544408 ; 544409 ; 548127 ; 548128 ; 548129 ; 548131 ; 548132 ; 548134 ; 548135 ; 548136 ; 548142 ; 548143 ; 548144 ; 548146 ; 548183 ; 548186 ; 548206 ; 548213 ; 548225 ; 548226 ; 548227 ; 548228 ; 548229 ; 548232 ; 548235 ; 548236 ; 548237 ; 548238 ; 548239 ; 548240 ; 548243 ; 548247 ; 548255 ; 5482632 ; 5482634 ; 5482642 ; 5482646 ; 5482668 ; 5482674 ; 5482686 ; 5483111 ; 5483657 ; 548517 ;
Abstract
The invention concerns an aryl derivative of the formula I, ##STR1## wherein Ar.sup.1 is optionally substituted phenyl, naphthyl or a heterocyclic moiety, and X.sup.1 is oxy, thio, sulphinyl, sulphonyl, difluoromethylene, imino, (1-4C)alkylimino or optionally substituted (1-4C)alkylene, or X.sup.1 is a group of the formula