Pyrazolone derivatives for the treatment of tuberculosis

Details for Australian Patent Application No. 2006281242 (hide)

Owner AstraZeneca AB

Inventors Schmitt, Stefan; Bandodkar, Balachandra Shankar

Agent Davies Collison Cave

Pub. Number AU-A-2006281242

PCT Pub. Number WO2007/020426

Priority 2222/DEL/2005 19.08.05 IN

Filing date 16 August 2006

Wipo publication date 22 February 2007

International Classifications

C07D 401/04 (2006.01) Heterocyclic compounds containing two or more hetero rings

A61K 31/435 (2006.01) - having six-membered rings with one nitrogen as the only ring hetero atom

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61P 31/06 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

C07D 403/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 405/14 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

Event Publications

13 March 2008 PCT application entered the National Phase

  PCT publication WO2007/020426 Priority application(s): WO2007/020426

23 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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