Anhydrous crystal form of valaciclovir hydrochloride

Details for Australian Patent Application No. 2002348022 (hide)

Owner Glaxo Group Limited

Inventors Fain, Helene S; Lake, Philip G; Jones, David Alan

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002348022

PCT Number PCT/US02/33926

PCT Pub. Number WO2003/040145

Priority 60/333,313 05.11.01 US

Filing date 23 October 2002

Wipo publication date 19 May 2003

Acceptance publication date 15 June 2006

International Classifications

C07D 473/18 (2006.01) Heterocyclic compounds containing purine ring systems

A61K 31/522 (2006.01)

A61P 31/22 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 60/333,313 05.11.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-B-2002348022

15 June 2006 Application Accepted

  Published as AU-B-2002348022

19 October 2006 Standard Patent Sealed

21 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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