AMIDE DERIVATIVES AND THEIR USE AS CHLORIDE CHANNEL BLOCKERS

Details for Australian Patent Application No. 2003258491 (hide)

Owner NEUROSEARCH A/S

Inventors KARSDAL, Morten, Asser; FOGED, Niels, Taekker; JENSEN, Flemming, Reissig; DAHL, Bjarne, H.; CHRISTOPHERSEN, Palle; ENGSIG, Michael, Thyrring

Pub. Number AU-A-2003258491

PCT Number PCT/DK03/00576

PCT Pub. Number WO2004/022525

Priority PA 2002 01309 05.09.02 DK; PA 2002 01307 05.09.02 DK

Filing date 4 September 2003

Wipo publication date 29 March 2004

International Classifications

C07C 233/00 Carboxylic acid amides

A61P 019/00 Drugs for skeletal disorders

A61P 043/00 Drugs for specific purposes, not provided for in groups

C07C 235/00 Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07C 311/15 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

C07D 257/04 Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

C07D 207/00 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/00 Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 333/02 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

A61K 031/165 - having aromatic rings, e.g. colchicine, atenolol, progabide

A61K 031/395 - having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins

A61K 031/381 - having five-membered rings

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): PA 2002 01309 05.09.02 DK; PA 2002 01307 05.09.02 DK

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003258491

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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