CYCLIC 1-(ACYLOXY)-ALKYL PRODRUGS OF GABA ANALOGS, COMPOSITIONS AND USES THEREOF

Details for Australian Patent Application No. 2003222033 (hide)

Owner XENOPORT

Inventors YAO, Fenmei; BHAT, Laxminarayan; GALLOP, Mark, A.; XIANG, Jia-Ning

Pub. Number AU-A-2003222033

PCT Number PCT/US03/08736

PCT Pub. Number WO2003/080588

Priority 60/367,297 20.03.02 US

Filing date 20 March 2003

Wipo publication date 8 October 2003

International Classifications

C07D 307/83 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 309/10 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C07D 313/04 Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom

A61K 031/366 - having six-membered rings, e.g. delta-lactones

A61P 025/32 Drugs for disorders of the nervous system

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/367,297 20.03.02 US

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003222033

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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