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. 26, 1982
Filed:
Nov. 06, 1980
Applicant:
Inventors:
Norman H Rogers, Horsham, GB;
Steven Coulton, Cranleigh, GB;
Assignee:
Beecham Group Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
424263 ; 424283 ; 2603 / ; 2603 / ; 2603 / ; 542429 ; 542438 ;
Abstract
A ketone of formula (II): ##STR1## wherein Y represents ##STR2## and R represents a C.sub.1-10 alkyl, C.sub.2-10 alkenyl, C.sub.2-10 alkynyl, aryl, aralkyl or cycloalkylalkyl group, optionally substituted with halogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, hydroxy, carboxy or C.sub.1-6 alkoxy carbonyl, or represents a 5 or 6 membered heterocyclic group containing a nitrogen, oxygen or sulphur atom, has antibacterial and antimycloplasmal activity and is of value in the treatment of bacterial and mycoplasma-induced human and veterinary diseases.