OXALIC ACID DERIVATIVES

Details for Australian Patent Application No. 2002308166 (hide)

Owner MERCK PATENT GMBH

Inventors BARNES, Christopher; MEDERSKI, Werner; CEZANNE, Bertram; DORSCH, Dieter; TSAKLAKIDIS, Christos; GLEITZ, Johannes

Pub. Number AU-A-2002308166

PCT Number PCT/EP02/02963

PCT Pub. Number WO2002/083630

Priority 101 17 823.9 10.04.01 DE

Filing date 18 March 2002

Wipo publication date 28 October 2002

International Classifications

C07C 311/46 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 031/18 - Sulfonamides

A61P 009/10 Drugs for disorders of the cardiovascular system

A61P 029/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

C07D 271/06 Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms

C07C 317/32 Sulfones

C07C 257/18 Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines

C07D 211/76 Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 207/26 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 223/10 Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom

A61K 031/167 - having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 101 17 823.9 10.04.01 DE

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002308166

8 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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