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:
Sep. 04, 1979
Filed:
Mar. 13, 1978
Applicant:
Inventors:
Harry Ferres, Epsom, GB;
Frank P Harrington, Tilgate, GB;
Assignee:
Beecham Group Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602391 ; 424271 ;
Abstract
New penicillin antibiotics are disclosed which are effective antibacterial agents and which belong to the class of .alpha.-(heterocyclic acylamino) penicillins and their salts and esters together with pharmaceutical compositions containing the same and their method of administration. The new compounds are characterized by having an amino substituent on the heterocyclic ring which is linked through an acylamino group to the .alpha.-carbon atom of the penicillin side chain. Procedure for preparing the new penicillins is described as well as the antibacterial activity of exemplary compounds against typical microorganisms.