PROCESS FOR THE PREREPARATION OF COMPOSITIONS HAVING AN INCREASED AMOUNT OF PHARMACEUTICALLY ACTIVE SALTS OF ROTAMERS

Details for Australian Patent Application No. 2002346569 (hide)

Owner SCHERING CORPORATION

Inventors GALA, Dinesh; GOODMAN, Andrew, J.; LEE, Gary; LIAO, Hongbiao; SCHWARTZ, Martin, L.; TANG, Suhan; TSAI, David, J., S.; WU, Wenxue

Pub. Number AU-A-2002346569

PCT Number PCT/US02/38112

PCT Pub. Number WO2003/048153

Priority 60/334,331 29.11.01 US; 60/373,916 19.04.02 US

Filing date 26 November 2002

Wipo publication date 17 June 2003

International Classifications

C07D 401/06 Heterocyclic compounds containing two or more hetero rings

A61K 031/506 - not condensed and containing further heterocyclic rings

A61P 037/08 Drugs for immunological or allergic disorders

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 60/334,331 29.11.01 US; 60/373,916 19.04.02 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002346569

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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