Nitrogen-based camptothecin derivatives

Details for Australian Patent Application No. 2002250039 (hide)

Owner CALIFORNIA PACIFIC MEDICAL CENTER

Inventors Wang, Huijuan; Pan, Xiandao; Yang, Li-Xi

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2002250039

PCT Pub. Number WO2002/070525

Priority 09/797,765 01.03.01 US

Filing date 6 February 2002

Wipo publication date 19 September 2002

International Classifications

C07D 491/22 Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

A61K 031/4375

A61P 035/00 Antineoplastic agents

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002250039

24 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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