PROCESS FOR THE PREPARATION OF ETHYL 2, 3-DIHYDROBENZO(1,4)DIOXIN-2-CA RBOXYLATE

Details for Australian Patent Application No. 2002232117 (hide)

Owner COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH

Inventors MALLADI PARDHASARADHI; GULLAPALLI, Kumaraswamy; ARUN, Kanti, Das; NIVEDITA, Jeena; CHEMBUMKULAM, Kamalakshyamma, Snehalatha, Nair

Pub. Number AU-A-2002232117

PCT Pub. Number WO2003/064408

Filing date 1 February 2002

Wipo publication date 2 September 2003

International Classifications

C07D 319/14 Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms

Event Publications

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2002232117

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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