PROCESS FOR THE SYNTHESIS OF N-SUBSTITUTED Beta-AMINO NITRILES THROUGH THE RING OPENING OF AZIRIDINES

Details for Australian Patent Application No. 2002353285 (hide)

Owner COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH

Inventors CHOUDARY, Boyapati, Manoranjan; KULANDAIVELU, Jeyalakshmi; LIKHAR, Pravin, R.; MANNEPALLI, Lakshmi, Kantam; BOJJA, Sreedhar; KOTAMARTHI, Bhanuprakash; SANYASI, Sitha

Pub. Number AU-A-2002353285

PCT Number PCT/IB02/05218

PCT Pub. Number WO2004/050606

Filing date 2 December 2002

Wipo publication date 23 June 2004

International Classifications

C07C 253/00 Preparation of carboxylic acid nitriles

Event Publications

20 March 2003 Complete Application Filed

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2002353285

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002353286-3,6-DISUBSTITUTED AZABICYCLO (3.1.0) HEXANE DERIVATIVES AS MUSCARINIC RECEPTOR ANTAGONISTS

2002353284-SYNCHRONOUS MEDIA PLAYBACK AND MESSAGING SYSTEM