PROCESS FOR PRODUCING PURIFIED PIPERIDINE DERIVATIVE

Details for Australian Patent Application No. 2002249623 (hide)

Owner ASAHI GLASS COMPANY, LIMITED

Inventors TANIGUCHI, Tomoko; HAYASHI, Kazuhiko; OHARU, Kazuya

Pub. Number AU-A-2002249623

PCT Pub. Number WO2002/085858

Priority 2001-122855 20.04.01 JP

Filing date 19 April 2002

Wipo publication date 5 November 2002

International Classifications

C07D 213/64 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 213/89 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 215/22 Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002249623

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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