A novel and highly stereoselective process for preparing gemcitabine and intermediates thereof

Details for Australian Patent Application No. 2007354030 (hide)

Owner Nanjing Cavendish Bio-Engineering Technology Co. Ltd. Xu, Y.

Inventors Xu, Yongxiang; Yang, Hao; Hou, Wen

Agent Cotters

Pub. Number AU-B-2007354030

PCT Pub. Number WO2008/144970

Priority 200710106089.X 31.05.07 CN

Filing date 7 September 2007

Wipo publication date 4 December 2008

Acceptance publication date 27 January 2011

International Classifications

C07H 19/073 (2006.01) Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical

C07H 3/08 (2006.01) Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms

Event Publications

28 January 2010 PCT application entered the National Phase

  PCT publication WO2008/144970 Priority application(s): WO2008/144970

27 January 2011 Application Accepted

  Published as AU-B-2007354030

26 May 2011 Standard Patent Sealed

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