DIASTEREOSELECTIVE PROCESS FOR THE PREPARATION OF THE ANTIVIRAL AGENT4-AMINO-1-(2R-HYDROXYME THYL- (1,3)OXATHIOLAN-5S-YL)-1H-PYRIMI DIN-2-ONE

Details for Australian Patent Application No. 2002351830 (hide)

Owner RECORDATI S.A. CHEMICAL AND PHARMACEUTICAL COMPANY

Inventors BOTTA, Maurizio; CRESCENZI, Cristina; MANCINETTI, Daniele; POMPEI, Marco; BONIFACIO, Fausto

Pub. Number AU-A-2002351830

PCT Number PCT/EP02/12308

PCT Pub. Number WO2003/040139

Priority MI2001A002317 06.11.01 IT

Filing date 5 November 2002

Wipo publication date 19 May 2003

International Classifications

C07D 411/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): MI2001A002317 06.11.01 IT

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002351830

22 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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