Method for preparing 4-[17beta-methoxy-17alpha-methoxym ethyl3-oxoestra-4,9-dien-11beta-yl]benzalde hyde (E)-oxime (asoprisnil)

Details for Australian Patent Application No. 2007237457 (hide)

Owner Bayer Schering Pharma Aktiengesellschaft

Inventors Mueller, Uwe; Sander, Michael; Voigtlaender, David; Tilstam, Ulf; Jacke, Juergen; Gerecke, Hagen; Hoesel, Peter; Bahl, Klaus; Gliesing, Sabine; Wehmeier, Dieter; Bohlmann, Ulf; Eilers, Robert; Grawe, Detlef; Michel, Thomas; Erhart, Bernd; Mosebach, Michael; Knabe, Uwe

Agent Davies Collison Cave

Pub. Number AU-A-2007237457

PCT Pub. Number WO2007/118717

Priority 10 2006 018 888.8 18.04.06 DE

Filing date 17 April 2007

Wipo publication date 25 October 2007

International Classifications

A61K 31/565 (2006.01) - not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol

A61P 5/36 (2006.01) Drugs for disorders of the endocrine system

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

C07J 21/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring spiro-condensed with the cyclopenta[a]hydrophenanthrene skeleton

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

C07J 71/00 (2006.01) Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring

Event Publications

11 December 2008 PCT application entered the National Phase

  PCT publication WO2007/118717 Priority application(s): WO2007/118717

6 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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