Process for preparing 9-[4-acetoxy-3-(acetoxymethyl]but-1-yl]- 2-aminopurine

Details for Australian Patent Application No. 2003281046 (hide)

Owner Kyungdong Pharm. Co., Ltd.

Inventors Shin, Sang-Hoon; Lee, Byoung-Suk

Agent Watermark

Pub. Number AU-B-2003281046

PCT Number PCT/KR2003/0013

PCT Pub. Number WO2004/007497

Priority 10-2002-0041267 15.07.02 KR

Filing date 15 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 19 February 2009

International Classifications

C07D 473/32 (2006.01) Heterocyclic compounds containing purine ring systems

A61K 31/52 (2006.01)

A61P 31/12 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

C01G 25/00 (2006.01) Compounds of zirconium

C01G 55/00 (2006.01) Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum

C07D 473/00 (2006.01) Heterocyclic compounds containing purine ring systems

Event Publications

4 March 2004 Complete Application Filed

  Priority application(s): 10-2002-0041267 15.07.02 KR

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003281046

19 February 2009 Application Accepted

  Published as AU-B-2003281046

26 February 2009 Corrigenda

  Applications Accepted - Name Index Under the name Kyungdong Pharm. Co., Ltd., Application No. 2003281046, under INID(54), correct the invention title to Process for preparing 9-[4-acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurine Specifications Republished The following specifications contained errors when advertised OPI, Accepted or Certified. They have been reissued on the AU-A or AU-B CD-ROM of this Journal date. 2002324842 Agensys, Inc. 2004318461 Kyoto University 2005238401 Daewoo Electronics Corporatio

18 June 2009 Standard Patent Sealed

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