SUGAR-CHAIN ASPARAGINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF

Details for Australian Patent Application No. 2003292792 (hide)

Owner OTSUKA CHEMICAL CO., LTD. KAJIHARA, Yasuhiro

Inventors Kakehi, Kazuaki; Kajhara, Yasuhiro; Fukae, Kazuhiro

Agent Griffith Hack

Pub. Number AU-A-2003292792

PCT Number PCT/JP2003/0166

PCT Pub. Number WO2004/058789

Priority 2002-377819 26.12.02 JP

Filing date 25 December 2003

Wipo publication date 22 July 2004

International Classifications

C08B 037/00 Preparation of polysaccharides not provided for in

G01N 030/48 Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

C07H 015/26 Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 2002-377819 26.12.02 JP

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003292792

27 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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