Novel benzopyran derivatives as potassium channel openers

Details for Australian Patent Application No. 2006284675 (hide)

Owner Janssen Pharmaceutica N.V.

Inventors Zhang, Xuqing; Sui, Zhihua; Li, Xiaojie

Agent Shelston IP

Pub. Number AU-A-2006284675

PCT Pub. Number WO2007/027959

Priority 60/713,323 01.09.05 US

Filing date 30 August 2006

Wipo publication date 8 March 2007

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 31/353 (2006.01)

A61P 13/00 (2006.01) Drugs for disorders of the urinary system

C07D 311/22 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 311/68 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 405/12 (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

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

C07D 413/12 (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

C07D 417/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 417/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur 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

C07F 9/655 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

Event Publications

20 March 2008 PCT application entered the National Phase

  PCT publication WO2007/027959 Priority application(s): WO2007/027959

29 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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