Steroid compounds with anti-tumor activity

Details for Australian Patent Application No. 2003293943 (hide)

Owner Unibioscreen S.A. Universite Libre de Bruxelles

Inventors Van Quaquebeke, Eric; Kiss, Robert; Ingrassia, Laurent; Dewelle, Janique; Braekman, Jean-Claude; Darro, Francis

Agent Shelston IP

Pub. Number AU-B-2003293943

PCT Number PCT/EP2003/0145

PCT Pub. Number WO2004/055039

Priority 02447257.3 18.12.02 EP; 60/435,834 20.12.02 US

Filing date 18 December 2003

Wipo publication date 9 July 2004

Acceptance publication date 13 August 2009

International Classifications

C07J 7/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms

A61K 31/57 (2006.01) - substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone

A61K 31/575 (2006.01) - substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol

A61P 35/00 (2006.01) Antineoplastic agents

C07J 9/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 02447257.3 18.12.02 EP; 60/435,834 20.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003293943

13 August 2009 Application Accepted

  Published as AU-B-2003293943

17 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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