Isolation, purification and synthesis of procyanidin B2 and uses thereof

Details for Australian Patent Application No. 2003279213 (hide)

Owner ProteoTech, Inc.

Inventors Choi, Paula Y.; Snow, Alan D.; Nguyen, Beth P.; Larsen, Lesley; Lorimer, Stephen D.; Castillo, Gerardo M.

Agent Spruson & Ferguson

Pub. Number AU-B-2003279213

PCT Number PCT/US03/32072

PCT Pub. Number WO2004/033448

Priority 60/423,089 01.11.02 US; 60/418,093 11.10.02 US

Filing date 10 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 18 December 2008

International Classifications

C07D 311/62 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

A61P 25/16 (2006.01) Drugs for disorders of the nervous system

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

C07D 311/74 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 407/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 60/423,089 01.11.02 US; 60/418,093 11.10.02 US

3 June 2004 Application Open to Public Inspection

  Published as AU-B-2003279213

19 May 2005 Assignment before Grant

  ProteoTech, Inc.; Castillo, Gerardo ; Nguyen, Beth ; Choi, Paula ; Larsen, Lesley ; Lorimer, Stephen The application has been assigned to ProteoTech, Inc. 2004

18 December 2008 Application Accepted

  Published as AU-B-2003279213

23 April 2009 Standard Patent Sealed

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