CARBONATE AND CARBAMATE MODIFIED FORMS OF GLUCOCORTICOIDS

Details for Australian Patent Application No. 2003217535 (hide)

Owner SEPRACOR INC.

Inventors SENANAYAKE, Chris, H.; CURRIE, Mark, G.; FANG, Q., Kevin; GROVER, Paul; JONES, Steve

Pub. Number AU-A-2003217535

PCT Number PCT/US03/04655

PCT Pub. Number WO2003/070745

Priority 60/428,180 21.11.02 US; 60/358,246 20.02.02 US

Filing date 18 February 2003

Wipo publication date 9 September 2003

International Classifications

C07J 043/00 Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton

C07J 005/00 Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, and substituted in position 21 by only one singly bound oxygen atom

A61K 031/573

A61K 031/58 - containing heterocyclic rings, e.g. aldosterone, danazol, stanozolol, pancuronium, digitogenin

A61P 005/44 Drugs for disorders of the endocrine system

C07J 041/00 Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing nitrogen

C07J 071/00 Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/428,180 21.11.02 US; 60/358,246 20.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003217535

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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