Pyrazolidinone compounds as ligands of the prostaglandin EP2 and/or EP4 receptors

Details for Australian Patent Application No. 2002340282 (hide)

Owner Applied Research Systems ARS Holding N.V.

Inventors Zhao, Zhong; Araldi, Gian, Luca; Reddy, Adulla P.; Liao, Yihua

Agent Griffith Hack

Pub. Number AU-B-2002340282

PCT Number PCT/US02/33964

PCT Pub. Number WO2003/035064

Priority 60/336,048 23.10.01 US

Filing date 23 October 2002

Wipo publication date 6 May 2003

Acceptance publication date 9 August 2007

International Classifications

C07D 231/06 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

A61K 31/415 (2006.01) - 1,2-Diazoles

A61K 31/4152 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. antipyrine, phenylbutazone, sulfinpyrazone

A61K 31/559 (2006.01)

A61P 1/04 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

A61P 5/24 (2006.01) Drugs for disorders of the endocrine system

A61P 7/02 (2006.01) Drugs for disorders of the blood or the extracellular fluid

A61P 9/00 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/10 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/12 (2006.01) Drugs for disorders of the cardiovascular system

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

A61P 13/12 (2006.01) Drugs for disorders of the urinary system

A61P 15/00 (2006.01) Drugs for genital or sexual disorders

A61P 15/06 (2006.01) Drugs for genital or sexual disorders

A61P 15/08 (2006.01) Drugs for genital or sexual disorders

A61P 15/10 (2006.01) Drugs for genital or sexual disorders

A61P 17/06 (2006.01) Drugs for dermatological disorders

A61P 19/08 (2006.01) Drugs for skeletal disorders

A61P 19/10 (2006.01) Drugs for skeletal disorders

A61P 25/20 (2006.01) Drugs for disorders of the nervous system

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

A61P 27/02 (2006.01) Drugs for disorders of the senses

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

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/336,048 23.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002340282

9 August 2007 Application Accepted

  Published as AU-B-2002340282

25 October 2007 Assignment before Grant

  Applied Research Systems ARS Holding N.V. The application has been assigned to Laboratoires Serono SA

6 December 2007 Standard Patent Sealed

4 June 2009 Assignment Registered

  Laboratoires Serono SA The patent has been assigned to Merck Serono SA

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