An improved process for the preparation of temozolomide and analogs

Details for Australian Patent Application No. 2007301686 (hide)

Owner CIPLA LIMITED

Inventors Kankan, Rajendra Narayanrao; Srinivas, Pathi L.; Rao, Dharmaraj Ramachandra

Agent Griffith Hack

Pub. Number AU-A-2007301686

PCT Pub. Number WO2008/038031

Priority 1611/MUM/2006 29.09.06 IN

Filing date 28 September 2007

Wipo publication date 3 April 2008

International Classifications

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

A61K 31/4188 (2006.01)

A61P 35/00 (2006.01) Antineoplastic agents

C07D 233/90 (2006.01) Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/038031 Priority application(s): WO2008/038031

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