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:
Jun. 21, 2005
Filed:
Aug. 10, 1999
Michael George Hunter, Cowley, GB;
Raymond Paul Beckett, Cowley, GB;
John Martin Clements, Cowley, GB;
Mark Whittaker, Cowley, GB;
Stephen John Davies, Cowley, GB;
Lisa Marie Pratt, Cowley, GB;
Zoe Marie Spavold, Cowley, GB;
Steven Launchbury, Cowley, GB;
Michael George Hunter, Cowley, GB;
Raymond Paul Beckett, Cowley, GB;
John Martin Clements, Cowley, GB;
Mark Whittaker, Cowley, GB;
Stephen John Davies, Cowley, GB;
Lisa Marie Pratt, Cowley, GB;
Zoe Marie Spavold, Cowley, GB;
Steven Launchbury, Cowley, GB;
British Biotech Pharmaceuticals Limited, Oxford, GB;
Abstract
Selected compounds of formula (I) are antibacterial agents: formula (I) wherein Rrepresents a substituted or unsubstituted C-Calkyl, cycloalkyl (C-Calkyl)- or aryl (C-Calkyl)-group, and A represents a group of formula (IA), or (IB) wherein Rrepresents the side chain of a natural or non-natural alpha amino acid, and Rand Rare each independently hydrogen or C-Calkyl, heterocyclic or aryl (C-Calkyl)-, Rand Rwhen taken together with the nitrogen atom to which they are attached from an optionally substituted saturated heterocyclic ring of 3 to 8 atoms which ring is optionally fused to a carbocyclic or second heterocyclic ring