Prostaglandin analogs as EP4 receptor agonists

Details for Australian Patent Application No. 2004224261 (hide)

Owner Merck Frosst Canada Ltd.

Inventors Colucci, John; Young, Robert N.; Han, Yongxin; Billot, Xavier; Wilson, MarieClaire

Agent Spruson & Ferguson

Pub. Number AU-B-2004224261

PCT Pub. Number WO2004/085430

Priority 60/457,700 26.03.03 US

Filing date 26 March 2004

Wipo publication date 7 October 2004

Acceptance publication date 27 September 2007

International Classifications

C07D 409/06 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

A61K 31/4412 (2006.01) - having oxo groups directly attached to the heterocyclic ring

A61P 27/06 (2006.01) Drugs for disorders of the senses

C07D 211/74 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 211/76 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 265/10 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms

C07D 401/06 (2006.01) Heterocyclic compounds containing two or more hetero rings

Event Publications

6 October 2005 PCT application entered the National Phase

  PCT publication WO2004/085430 Priority application(s): WO2004/085430

27 September 2007 Application Accepted

  Published as AU-B-2004224261

24 January 2008 Standard Patent Sealed

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