Ortho-substituted (3-hydroxyphenyl)-acetic acid benzylidene hydrazides

Details for Australian Patent Application No. 2005256364 (hide)

Owner Merck Patent GmbH

Inventors Beier, Norbert; Gericke, Rolf; Mederski, Werner; Lang, Florian; Dorsch, Dieter

Agent Davies Collison Cave

Pub. Number AU-A-2005256364

PCT Pub. Number WO2006/000293

Priority 10 2004 030 987.6 26.06.04 DE

Filing date 6 June 2005

Wipo publication date 5 January 2006

International Classifications

C07C 251/86 (2006.01) Compounds containing nitrogen atoms doubly- bound to a carbon skeleton

A61K 31/15 (2006.01) - Oximes (CNO)

C07C 309/46 (2006.01) Sulfonic acids

C07C 309/66 (2006.01) Sulfonic acids

C07C 311/48 (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

C07C 323/48 (2006.01) Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07D 295/135 (2006.01) Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

Event Publications

22 February 2007 PCT application entered the National Phase

  PCT publication WO2006/000293 Priority application(s): WO2006/000293

6 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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