Quartz glass micro-photoreactor and synthesis of 10 hydroxycamptothecin and 7-alkyl 10-hydroxycamptothecin

Details for Australian Patent Application No. 2008243117 (hide)

Owner W.C. Heraeus GmbH

Inventors Rauter, Holger; Wissmann, Friedrich; Werner, Silvia; Seliger, Raimund

Agent Spruson & Ferguson

Pub. Number AU-A-2008243117

Priority 10 2007 057 869.7 29.11.07 DE

Filing date 5 November 2008

Wipo publication date 18 June 2009

International Classifications

C07D 491/22 (2006.01) 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

B01J 19/12 (2006.01) Chemical, physical, or physico-chemical processes in general - employing electromagnetic waves

Event Publications

27 November 2008 Complete Application Filed

  Priority application(s): 10 2007 057 869.7 29.11.07 DE

18 June 2009 Application Open to Public Inspection

  Published as AU-A-2008243117

12 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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