PROCESS FOR THE PREPARATION OF TETRAHYDROTHIENO (3,2-C) PYRIDINE DERIVATIVES

Details for Australian Patent Application No. 2002317106 (hide)

Owner BRANTFORD CHEMICALS INC.

Inventors HORNE, Stephen, E.; WEERATUNGA, Gamini; COMANITA, Bogdan, M.; NAGIREDDY, Jaipal, Reddy; MCCONACHIE, Laura, Kaye

Pub. Number AU-A-2002317106

PCT Number PCT/CA02/01017

PCT Pub. Number WO2003/004502

Priority 2,352,520 06.07.01 CA

Filing date 5 July 2002

Wipo publication date 21 January 2003

International Classifications

C07D 495/04 Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

C07D 409/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2,352,520 06.07.01 CA

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002317106

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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