Phenylcarboxylate beta-secretase inhibitors for the treatment of Alzheimer's disease

Details for Australian Patent Application No. 2004255191 (hide)

Owner Merck & Co., Inc.

Inventors Selnick, Harold G.; Rajapakse, Hemaka Anthony; Nantermet, Philippe G.

Agent Spruson & Ferguson

Pub. Number AU-A-2004255191

PCT Pub. Number WO2005/004803

Priority 60/484,150 01.07.03 US

Filing date 25 June 2004

Wipo publication date 20 January 2005

International Classifications

A61K 31/18 (2006.01) - Sulfonamides

A61K 31/235 (2006.01)

A61K 31/24 (2006.01)

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

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

C07C 63/00 (2006.01) Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

C07C 303/00 (2006.01) Preparation of esters or amides of sulfuric acids

C07D 207/18 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 211/06 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/004803 Priority application(s): WO2005/004803

24 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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