Process and intermediate compounds for the preparation of pyrrolidines

Details for Australian Patent Application No. 2001261547 (hide)

Owner Michigan State University

Inventors Hollingsworth, Rawle I.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001261547

PCT Pub. Number WO02/10130

Priority 09/630,765 02.08.00 US

Filing date 14 May 2001

Wipo publication date 13 February 2002

Acceptance publication date 12 August 2004

International Classifications

C07D 207/00 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 307/62 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 305/12 Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms

Event Publications

12 August 2004 Application Accepted

  Published as AU-B-2001261547

9 December 2004 Standard Patent Sealed

10 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2001261548

2001261546