Process for the synthesis of high purity d- (17alpha)-13-ethyl-17-hydroxy-18,19-di norpre:gn-4-ene-20-yne-3-one-oxime

Details for Australian Patent Application No. 2004251118 (hide)

Owner Richter Gedeon Vegyeszeti Gyar R.T.

Inventors Kiss, Janos; Magyari, Endrene; Tuba, Zoltan; Terdy, Laszlo; Maho, Sandor

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004251118

PCT Pub. Number WO2005/000868

Priority P 0301982 30.06.03 HU

Filing date 29 April 2004

Wipo publication date 6 January 2005

International Classifications

C07J 41/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing nitrogen

C07J 1/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing carbon, hydrogen, halogen, or oxygen

Event Publications

22 December 2005 PCT application entered the National Phase

  PCT publication WO2005/000868 Priority application(s): WO2005/000868

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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