N-alkyl phenylcarboxamide betasecretase inhibitors for the treatment of Alzheimer's disease

Details for Australian Patent Application No. 2004255183 (hide)

Owner Merck & Co., Inc.

Inventors Stachel, Shawn J.; Vacca, Joseph P.; Coburn, Craig A.

Agent Spruson & Ferguson

Pub. Number AU-A-2004255183

PCT Pub. Number WO2005/004802

Priority 60/483,992 30.06.03 US

Filing date 25 June 2004

Wipo publication date 20 January 2005

International Classifications

C07C 311/04 (2006.01) Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

A61K 31/16 (2006.01) - Amides, e.g. hydroxamic acids

A61K 31/18 (2006.01) - Sulfonamides

A61K 31/275 (2006.01) - Nitriles

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 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/50 (2006.01) - Pyridazines

C07C 233/05 (2006.01) Carboxylic acid amides

C07C 255/50 (2006.01) Carboxylic acid nitriles

C07D 207/04 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 241/04 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/004802 Priority application(s): WO2005/004802

27 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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