Process for preparing acid salts of gemifloxacin

Details for Australian Patent Application No. 2003219581 (hide)

Owner LG Life Sciences Ltd.

Inventors Choi, Hoon; Choi, Sang-Chul; Nam, Do-Hyun; Choi, Bo-Seung

Agent Spruson & Ferguson

Pub. Number AU-B-2003219581

PCT Number PCT/KR03/00683

PCT Pub. Number WO2003/087100

Priority 10-2002-0018847 08.04.02 KR

Filing date 4 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 24 August 2006

International Classifications

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10-2002-0018847 08.04.02 KR

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003219581

24 August 2006 Application Accepted

  Published as AU-B-2003219581

21 December 2006 Standard Patent Sealed

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