Chromene compound

Details for Australian Patent Application No. 2009245089 (hide)

Owner Tokuyama Corporation

Inventors Kasai, Soko; Izumi, Shinobu

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2009245089

PCT Pub. Number WO2009/136668

Priority 2008-123510 09.05.08 JP; 2008-141128 29.05.08 JP

Filing date 8 May 2009

Wipo publication date 12 November 2009

Acceptance publication date 5 July 2012

International Classifications

C07D 311/78 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 407/04 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

C08K 5/1545 Use of organic ingredients

C08L 101/00 Compositions of unspecified macromolecular compounds

Event Publications

2 December 2010 PCT application entered the National Phase

  PCT publication WO2009/136668 Priority application(s): WO2009/136668

5 July 2012 Application Accepted

  Published as AU-B-2009245089

1 November 2012 Standard Patent Sealed

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