NOVEL PHASE TRANSFER CATALYST AND METHOD FOR PRODUCING ALPHA-AMINO ACID USING THE SAME

Details for Australian Patent Application No. 2002353636 (hide)

Owner AMINOGEN CO., LTD.

Inventors JEW, Sang, Sup; PARK, Hyeung, Geun; JEONG, Byeong, Seon; YOO, Mi, Sook; LEE, Sung, Hee; CHO, Deock, Hyoung

Pub. Number AU-A-2002353636

PCT Number PCT/KR02/02211

PCT Pub. Number WO2003/045948

Priority 2001/75086 29.11.01 KR

Filing date 26 November 2002

Wipo publication date 10 June 2003

International Classifications

C07D 453/04 Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001/75086 29.11.01 KR

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002353636

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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