Method for oxidizing a thioether group into a sulfoxide group

Details for Australian Patent Application No. 2001237452 (hide)

Owner Esteve Quimica, S.A.

Inventors Berenguer Maimo, Ramon; Coppi, Laura; Campon Pardo, Julio

Agent Callinan

Pub. Number AU-B-2001237452

PCT Pub. Number WO01/68594

Priority 200000595 13.03.00 ES

Filing date 8 March 2001

Wipo publication date 24 September 2001

Acceptance publication date 13 January 2005

International Classifications

C07C 315/02 Preparation of sulfones

C07D 401/12 Heterocyclic compounds containing two or more hetero rings

Event Publications

13 January 2005 Application Accepted

  Published as AU-B-2001237452

12 May 2005 Standard Patent Sealed

1 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. 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

2001237454

2001237447