INTERMEDIATES AND METHODS OF PREPARATION OF INTERMEDIATES IN THE ENANTIOMERIC SYNTHESIS OF (20R)HOMOCAMPTOTHECINS AND THE ENANTIOMERIC SYNTHESIS OF (20R)HOMOCAMPTOTHECINS

Details for Australian Patent Application No. 2002332584 (hide)

Owner UNIVERSITY OF PITTSBURGH

Inventors CURRAN, Dennis, P.; GABARDA, Ana, E.

Pub. Number AU-A-2002332584

PCT Number PCT/US02/26424

PCT Pub. Number WO2003/018559

Priority 09/940,059 27.08.01 US

Filing date 19 August 2002

Wipo publication date 10 March 2003

International Classifications

C07D 213/89 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 493/04 Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 09/940,059 27.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002332584

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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