Fluoro substituted cycloalkanoindoles and their use as prostaglandin D2 receptor antagonists

Details for Australian Patent Application No. 2003202343 (hide)

Owner Merck Frosst Canada Ltd.

Inventors Sturino, Claudio; Lachance, Nicolas; Wang, Zhaoyin; Li, Lianhai; Berthelette, Carl

Agent Spruson & Ferguson

Pub. Number AU-B-2003202343

PCT Number PCT/CA03/00084

PCT Pub. Number WO2003/062200

Priority 60/351,384 24.01.02 US

Filing date 22 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 12 July 2007

International Classifications

A61K 45/00 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

A61K 31/404 (2006.01)

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

A61P 27/16 (2006.01) Drugs for disorders of the senses

A61P 37/08 (2006.01) Drugs for immunological or allergic disorders

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 209/00 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/80 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/88 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/94 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/351,384 24.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003202343

16 March 2006 Assignment before Grant

  Merck Frosst Canada & Co. The application has been assigned to Merck Frosst Canada Ltd.

12 July 2007 Application Accepted

  Published as AU-B-2003202343

9 August 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 23 Jul 2007. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

15 November 2007 Standard Patent Sealed

3 January 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 23 Jul 2007

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