AMORPHOUS FORM OF 2-N-BUTYL-3-( (2-(1H-TETRAZOL-5-YL) (1,1'-BIPHENYL)-4-YL) METHYL) - 1,3-DIAZASPIRO (4,4') NON1-EN-4-ONE

Details for Australian Patent Application No. 2002346694 (hide)

Owner DR. REDDY'S LABORATORIES LTD.

Inventors REDDY, Reguri, Buchi; SUDHAKAR, Sunkari

Pub. Number AU-A-2002346694

PCT Number PCT/US02/39215

PCT Pub. Number WO2003/050110

Priority 992/MAS/2001 10.12.01 IN

Filing date 6 December 2002

Wipo publication date 23 June 2003

International Classifications

C07D 403/10 Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

A61K 031/415 - 1,2-Diazoles

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 992/MAS/2001 10.12.01 IN

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002346694

26 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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