PROCESS FOR THE DIRECT PRE- PARATION OF 5-ALKOXY AND 5-ACYLOXY ANALOGUES OF CAMPTHOTHECINS OR MAPPICENE KETONES

Details for Australian Patent Application No. 2002353364 (hide)

Owner COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH

Inventors KALAVAGUNTA, Venkata, Naga, Satya, Srinivas; DAS, Biswanath; MADHUSUDAN, Purushotham

Pub. Number AU-A-2002353364

PCT Number PCT/IB02/05510

PCT Pub. Number WO2004/055020

Filing date 16 December 2002

Wipo publication date 9 July 2004

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

C07D 491/14 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

Event Publications

20 March 2003 Complete Application Filed

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2002353364

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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