QUINAZOLINONE COMPOUND AND METHOD OF PREPARATION AND USE THEREOF IN PREPARING ANTICANCEROUS MEDICAMENT

Details for Australian Patent Application No. 2002249057 (hide)

Owner LIU, Zhihong QIU, Liequn

Inventors LIU, Zhihong; QIU, Liequn

Pub. Number AU-A-2002249057

PCT Pub. Number WO2002/096889

Priority 01106796.9 22.03.01 CN

Filing date 22 March 2002

Wipo publication date 9 December 2002

International Classifications

A61K 031/495 - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61P 035/00 Antineoplastic agents

C07D 239/72 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002249057

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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