Medicine comprising combination of acetylcholine esterase inhibitor and 5-substituted 3-oxadiazolyl-1,6-naphthyridin-2(1H)-on e derivative

Details for Australian Patent Application No. 2005232495 (hide)

Owner Dainippon Sumitomo Pharma Co., Ltd.

Inventors Furukawa, Kiyoshi; Kurumiya, Satoshi; Hashimoto, Takashi

Agent Griffith Hack

Pub. Number AU-A-2005232495

PCT Pub. Number WO2005/099696

Priority 2004-120406 15.04.04 JP

Filing date 13 April 2005

Wipo publication date 27 October 2005

International Classifications

A61K 31/473 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. acridines, phenanthridines

A61K 31/27 (2006.01)

A61K 31/4375 (2006.01)

A61K 31/445 (2006.01) - Non-condensed piperidines, e.g. piperocaine

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

A61K 45/00 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

A61P 9/10 (2006.01) Drugs for disorders of the cardiovascular system

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 25/02 (2006.01) Drugs for disorders of the nervous system

A61P 25/14 (2006.01) Drugs for disorders of the nervous system

A61P 25/16 (2006.01) Drugs for disorders of the nervous system

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

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

26 October 2006 PCT application entered the National Phase

  PCT publication WO2005/099696 Priority application(s): WO2005/099696

27 November 2008 Amendment Made

  The nature of the amendment is: Amend the invention title to read: A medicine comprising a combination of an acetylcholinesterase inhibitor and a 5-substituted-3-oxadiazolyl-1,6-naphthyridin-2(1h)-one derivative

11 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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