Synthesis of 4alpha-arylepicatechins

Details for Australian Patent Application No. 2001283472 (hide)

Owner Mars, Incorporated

Inventors Kozikowski, Alan P; Romanczyk Jr., Leo J.; Tuckmantel, Werner

Agent Watermark

Pub. Number AU-B-2001283472

PCT Pub. Number WO02/20506

Priority 09/655,360 05.09.00 US

Filing date 21 August 2001

Wipo publication date 22 March 2002

Acceptance publication date 24 May 2007

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

C07F 7/18 (2006.01) Compounds containing elements of the 4th Group of the Periodic System

Event Publications

24 May 2007 Application Accepted

  Published as AU-B-2001283472

20 September 2007 Standard Patent Sealed

17 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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