Patents Examined by Tayloir Victor Oh
  • Process, salts, composition and use
    Patent number: 8207191
    Abstract: The present invention provides a novel process for preparing pleuromutilin derivatives, novel salts of mutilin 14-(exo-8-methyl-8-azabicyclo[3.2.1]oct-3-ylsulfanyl)-acetate or solvates thereof, novel pharmaceutical compositions or formulations for topical administration comprising mutilin 14-(exo-8-methyl-8-azabicyclo[3.2.1]oct-3-ylsulfanyl)-acetate or a pharmaceutically acceptable salt or solvate thereof and their use in medical therapy, particularly antibacterial therapy.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: June 26, 2012
    Assignee: Glaxo Group Limited
    Inventors: Michael Anthony Forth, Susan ShuMei Hu Kopelman, Francis Xavier Muller, Francis Dominic Sanderson