Method for producing 5-aryl nicotinaldehydes

Details for Australian Patent Application No. 2001235395 (hide)

Owner Merck Patent GmbH

Inventors Bathe, Dr. Andreas; Murmann, Christoph; Knieriemen, Ralf; Keil, Thomas; Bokel, Heinz

Agent Davies Collison Cave

Pub. Number AU-B-2001235395

PCT Pub. Number WO01/58873

Priority 10005150 07.02.00 DE

Filing date 5 January 2001

Wipo publication date 20 August 2001

Acceptance publication date 2 June 2005

International Classifications

C07D 213/48 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/30 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/80 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

Event Publications

2 June 2005 Application Accepted

  Published as AU-B-2001235395

29 September 2005 Standard Patent Sealed

2 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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