New benzofurans suitable as precursors to compounds that are useful for imaging amyloid deposits

Details for Australian Patent Application No. 2009286176 (hide)

Owner AstraZeneca AB

Inventors Bjork, Seth; Delisser, Vern; Johnstrom, Peter; Nilsson, Nils Anders; Ruda, Katinka; Schou, Per Magnus; Swahn, Britt-Marie

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2009286176

PCT Pub. Number WO2010/024769

Priority 61/092,851 29.08.08 US

Filing date 28 August 2009

Wipo publication date 4 March 2010

Acceptance publication date 26 April 2012

International Classifications

C07D 405/04 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

A61K 31/443 (2006.01)

A61K 51/04 (2006.01) Preparations containing radioactive substances for use in therapy or testing

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

C07D 307/78 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

10 March 2011 PCT application entered the National Phase

  PCT publication WO2010/024769 Priority application(s): WO2010/024769

26 April 2012 Application Accepted

  Published as AU-B-2009286176

23 August 2012 Standard Patent Sealed

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