Chromane derivatives, process for their preparation and their use as antitumor agents

Details for Australian Patent Application No. 2002250840 (hide)

Owner PHARMACIA ITALIA SPA

Inventors Vulpetti, Anna; Piutti, Claudia; Pevarello, Paolo; Brasca, Maria, Gabriella; Orsini, Paolo; Traquandi, Gabriella

Agent Griffith Hack

Pub. Number AU-A-2002250840

PCT Pub. Number WO2002/070515

Priority 09/769,441 26.01.01 US

Filing date 17 January 2002

Wipo publication date 19 September 2002

International Classifications

C07D 405/12 Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 401/12 Heterocyclic compounds containing two or more hetero rings

C07D 401/14 Heterocyclic compounds containing two or more hetero rings

C07D 405/14 Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 409/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

A61K 031/4155 - not condensed and containing further heterocyclic rings

A61P 035/00 Antineoplastic agents

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002250840

24 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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