A PROCESS FOR THE STEREOSELECTIVE SYNTHESIS OF 2-HYDROXYMETHYL-CHROMANS

Details for Australian Patent Application No. 2002342002 (hide)

Owner WYETH

Inventors GROSS, Jonathan, Laird; STACK, Gary, Paul

Pub. Number AU-A-2002342002

PCT Number PCT/US02/31949

PCT Pub. Number WO2003/031429

Priority 60/327,400 05.10.01 US

Filing date 4 October 2002

Wipo publication date 22 April 2003

International Classifications

C07D 311/04 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/327,400 05.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002342002

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002342003-FILTER LOADING TOOL

2002342001-BORON-CONTAINING POLISHING SYSTEM AND METHOD