1-ALKYLPIPERAZINYL-PYRROLIDIN2, 5-DIONE DERIVATIVES AS ADRENERGIC RECEPTOR ANTAGONIST

Details for Australian Patent Application No. 2003278403 (hide)

Owner RANBAXY LABORATORIES LIMITED

Inventors ANAND, Nitya; SALMAN, Mohammad; SHARMA, Somesh; YADAV, Gyan, Chand; CHUGH, Anita

Pub. Number AU-A-2003278403

PCT Number PCT/IB03/04545

PCT Pub. Number WO2005/037281

Filing date 15 October 2003

Wipo publication date 5 May 2005

International Classifications

A61K 031/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene

A61P 013/08 Drugs for disorders of the urinary system

C07D 207/408 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/416 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

Event Publications

26 February 2004 Complete Application Filed

23 June 2005 Application Open to Public Inspection

  Published as AU-A-2003278403

29 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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