Pyrazolylbenzothiazole derivatives and their use as therapeutic agents

Details for Australian Patent Application No. 2003254650 (hide)

Owner QLT, Inc.

Inventors Chen, Jianxin; Du, Xinyao; Chopiuk, Gregory B.; Wang, Shisen; Yan, Jun; Zhang, Zaihui; Sviridov, Serguei V.; Daynard, Timothy S.

Agent Spruson & Ferguson

Pub. Number AU-B-2003254650

PCT Number PCT/CA03/01078

PCT Pub. Number WO2004/011460

Priority 60/398,504 24.07.02 US

Filing date 23 July 2003

Wipo publication date 16 February 2004

Acceptance publication date 9 September 2010

International Classifications

C07D 413/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

A61K 31/428 (2006.01) - condensed with carbocyclic rings

A61P 35/00 (2006.01) Antineoplastic agents

C07D 417/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 417/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 513/04 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups , or

C07D 521/00 (2006.01) Heterocyclic compounds containing unspecified hetero rings

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 60/398,504 24.07.02 US

25 March 2004 Application Open to Public Inspection

  Published as AU-B-2003254650

9 September 2010 Application Accepted

  Published as AU-B-2003254650

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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