PROCESS FOR PREPARING OPTICALLY PURE 3-HYDROXY-PYRROLIDINE

Details for Australian Patent Application No. 2003230438 (hide)

Owner SAMSUNG FINE CHEMICALS CO., LTD.

Inventors HWANG, Jae Kwang; HA, Seung Bum; CHO, Yik-Haeng; YOO, Ji Uk; CHUN, Jongpil

Pub. Number AU-A-2003230438

PCT Number PCT/KR03/00995

PCT Pub. Number WO2003/097594

Priority 10-2002-0027878 20.05.02 KR

Filing date 20 May 2003

Wipo publication date 2 December 2003

International Classifications

C07D 207/12 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0027878 20.05.02 KR

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003230438

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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