Methods for minimizing thioamide impurities

Details for Australian Patent Application No. 2005233648 (hide)

Owner Wyeth

Inventors Wilk, Bogdan Kazimierz

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005233648

PCT Pub. Number WO2005/100347

Priority 60/560,403 08.04.04 US

Filing date 7 April 2005

Wipo publication date 27 October 2005

Acceptance publication date 23 June 2011

International Classifications

C07D 413/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

A61K 31/5415 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. phenothiazine, chlorpromazine, piroxicam

C07D 333/38 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 403/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 491/04 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

C07D 498/04 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

Event Publications

26 October 2006 PCT application entered the National Phase

  PCT publication WO2005/100347 Priority application(s): WO2005/100347

23 June 2011 Application Accepted

  Published as AU-B-2005233648

20 October 2011 Standard Patent Sealed

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