Chroman derivatives and their use as 5-HT receptor ligands

Details for Australian Patent Application No. 2005318596 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Krauss, Nancy Elisabeth; Zhao, ShuHai

Agent Spruson & Ferguson

Pub. Number AU-B-2005318596 (Modified Examination)

PCT Pub. Number WO2006/066746

Priority 60/637,854 21.12.04 US

Filing date 12 December 2005

Wipo publication date 29 June 2006

Acceptance publication date 23 December 2010

International Classifications

C07D 311/58 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

A61K 31/353 (2006.01)

A61K 31/4025 (2006.01) - not condensed and containing further heterocyclic rings, e.g. cromakalim

A61P 1/00 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

C07D 307/81 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 313/08 (2006.01) Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom

C07D 405/06 (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

Event Publications

12 July 2007 PCT application entered the National Phase

  PCT publication WO2006/066746 Priority application(s): WO2006/066746

23 December 2010 Application Accepted

  Published as AU-B-2005318596 (Modified Examination)

21 April 2011 Standard Patent Sealed

5 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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