Novel 4-(tetrazol-5-yl)-quinazoline derivatives as anti cancer agents

Details for Australian Patent Application No. 2008320342 (hide)

Owner Natco Pharma Limited

Inventors Pula, Subba Rao; Adibhatla Kali Satya, Bhujanga Rao; Ananthaneni, Lakshmi; Pulla Reddy, Muddasani; Konakanchi, Durga Prasad; Venkaiah Chowdary, Nannapaneni

Agent Griffith Hack

Pub. Number AU-B-2008320342

PCT Pub. Number WO2009/057139

Priority 2445/CHE/2007 29.10.07 IN

Filing date 28 October 2008

Wipo publication date 7 May 2009

Acceptance publication date 26 July 2012

International Classifications

C07D 239/72 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61K 31/498 - Pyrazines or piperazines ortho- or peri-condensed with carbocyclic ring systems, e.g. quinoxaline, phenazine

A61P 35/00 Antineoplastic agents

C07D 239/86 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 239/94 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

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

C07D 403/04 Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 403/14 Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

Event Publications

24 June 2010 PCT application entered the National Phase

  PCT publication WO2009/057139 Priority application(s): WO2009/057139

2 September 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 28 May 2010

26 July 2012 Application Accepted

  Published as AU-B-2008320342

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2008320374-Novel pyrimidine derivatives

2008320328-Lipid mixture for infant nutrition