Derivatives of 2-trifluormethyl-6-aminopurine as phosphodiesterase 4 inhibitors

Details for Australian Patent Application No. 2003264017 (hide)

Owner Memory Pharmaceuticals Corporation

Inventors Liu, Ruiping; Tehim, Ashok; Rong, Yajing; Hopper, Allen T.; Hess, HansJurgen E.

Agent Davies Collison Cave

Pub. Number AU-B-2003264017

PCT Number PCT/US03/24914

PCT Pub. Number WO2004/014913

Priority 60/401,765 08.08.02 US

Filing date 8 August 2003

Wipo publication date 25 February 2004

Acceptance publication date 27 May 2010

International Classifications

C07D 473/40 (2006.01) Heterocyclic compounds containing purine ring systems

A61K 31/52 (2006.01)

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

A61P 11/00 (2006.01) Drugs for disorders of the respiratory system

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 25/14 (2006.01) Drugs for disorders of the nervous system

A61P 25/16 (2006.01) Drugs for disorders of the nervous system

A61P 25/18 (2006.01) Drugs for disorders of the nervous system

A61P 25/24 (2006.01) Drugs for disorders of the nervous system

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

A61P 25/30 (2006.01) Drugs for disorders of the nervous system

A61P 25/36 (2006.01) Drugs for disorders of the nervous system

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

A61P 31/18 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 37/00 (2006.01) Drugs for immunological or allergic disorders

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

C07D 473/34 (2006.01) Heterocyclic compounds containing purine ring systems

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 60/401,765 08.08.02 US

8 April 2004 Application Open to Public Inspection

  Published as AU-B-2003264017

27 May 2010 Application Accepted

  Published as AU-B-2003264017

7 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

4 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

4 August 2011 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2003 Delete all reference to Application No. 2003264017.

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