PROCESS FOR THE PREPARATION OF THE ANTI-CANCER DRUG IMATINIB AND ITS ANALOGUES

Details for Australian Patent Application No. 2003242988 (hide)

Owner NATCO PHARMA LIMITED KOMPELLA, Amala BHUJANGA RAO, Adibhatla, Kali, Sathya VENKAIAH CHOWDARY, Nannapaneni

Inventors BHUJANGA RAO, Adibhatla, Kali, Sathya; SRINIVAS, Rachakonda; VENKAIAH CHOWDARY, Nannapaneni; KOMPELLA, Amala

Pub. Number AU-A-2003242988

PCT Number PCT/IN03/00211

PCT Pub. Number WO2004/108699

Filing date 6 June 2003

Wipo publication date 4 January 2005

International Classifications

C07D 401/04 Heterocyclic compounds containing two or more hetero rings

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

Event Publications

11 September 2003 Complete Application Filed

10 February 2005 Application Open to Public Inspection

  Published as AU-A-2003242988

23 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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