7-(1,3-thiazol-2-yl)thio-coumarin derivatives and their use as leukotriene biosynthesis inhibitors

Details for Australian Patent Application No. 2004245146 (hide)

Owner Merck Frosst Canada Ltd.

Inventors Friesen, Richard; Juteau, Helene; Laliberte, Sebastien; Blouin, Marc; MacKay, Bruce D.; Gareau, Yves; Grimm, Erich L.

Agent Spruson & Ferguson

Pub. Number AU-B-2004245146

PCT Pub. Number WO2004/108720

Priority 60/477,854 11.06.03 US; 60/511,038 14.10.03 US

Filing date 8 June 2004

Wipo publication date 16 December 2004

Acceptance publication date 21 January 2010

International Classifications

C07D 417/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 417/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

Event Publications

15 December 2005 PCT application entered the National Phase

  PCT publication WO2004/108720 Priority application(s): WO2004/108720

7 January 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read 7-(1,3-thiazol-2-yl)thio-coumarin derivatives and their use as leukotriene biosynthesis inhibitors

21 January 2010 Application Accepted

  Published as AU-B-2004245146

20 May 2010 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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