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:
Dec. 28, 1982
Filed:
Mar. 30, 1979
Applicant:
Inventor:
David F Corbett, Dorking, GB;
Assignee:
Beecham Group Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424274 ; 2602 / ;
Abstract
This invention provides the anti-bacterial compounds (III) and (IV): ##STR1## and salts and esters thereof wherein X is a --CH.sub.2 --CH.sub.2 -- or trans --CH.dbd.CH-- group and R is a group R.sup.1 or NH.R.sup.1 wherein R.sup.1 is an alkyl group of up to 6 carbon atoms, an alkenyl group of up to 6 carbon atoms, an aryl group, or an alkyl group of up to 6 carbon atoms substituted by an aryl or aryloxy group. The invention also provides processes for their preparation comprising a the acylation or carbamoylation of the corresponding 6-(1-hydroxyethyl) compounds. The invention further provides pharmaceutical compositions containing them.