CF2O-BRIDGED, AXIALLY SUBSTITUTED CYCLOHEXANE DERIVATIVES.

Details for Australian Patent Application No. 2002310794 (hide)

Owner MERCK PATENT GMBH

Inventors KIRSCH, Peer; TAUGERBECK, Andreas; PAULUTH, Detlef; KRAUSE, Joachim; TARUMI, Kazuaki; LUSSEM, Georg

Pub. Number AU-A-2002310794

PCT Number PCT/EP02/04797

PCT Pub. Number WO2002/098832

Priority 101 27 218.9 05.06.01 DE

Filing date 2 May 2002

Wipo publication date 16 December 2002

International Classifications

C07C 043/225 Ethers

C07D 319/06 Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms

C09K 019/30 Liquid crystal materials - containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings

C09K 019/34 Liquid crystal materials - containing at least one heterocyclic ring

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 101 27 218.9 05.06.01 DE

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310794

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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