Process for the preparation of (S,S)-cis-2-benzhydryl-3-benzylaminoq uinuclidine

Details for Australian Patent Application No. 2003277353 (hide)

Owner Pfizer Products, Inc. DSM Pharmaceuticals, Inc.

Inventors Nugent, Thomas C.; Seemayer, Robert

Agent Spruson & Ferguson

Pub. Number AU-B-2003277353

PCT Number PCT/US03/32275

PCT Pub. Number WO2004/035575

Priority 60/419,051 16.10.02 US

Filing date 10 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 9 August 2007

International Classifications

C07D 453/02 (2006.01) Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 60/419,051 16.10.02 US

10 June 2004 Application Open to Public Inspection

  Published as AU-B-2003277353

9 August 2007 Application Accepted

  Published as AU-B-2003277353

6 December 2007 Standard Patent Sealed

6 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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