C-17 spirolactonization and 6,7 oxidation of steroids

Details for Australian Patent Application No. 2003220251 (hide)

International Classifications

Event Publications

31 July 2003 Complete Application Filed

Priority application(s): 60/411,874 19.09.02 US; 60/425,596 12.11.02 US; 60/366,784 22.03.02 US

20 November 2003 Application Open to Public Inspection

Published as AU-A-2003220251

24 February 2005 Amendment Made

The nature of the amendment is: Add the names of the co-inventors Wu, Haifeng; Mackey, Sonja S.; Havens, Jeffrey L.; Padilla, Amphlett Greg; Pearlman, Bruce Allen

16 October 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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