PROCESS FOR THE PREPARATION OF AMORPHOUS CILASTATIN SODIUM

Details for Australian Patent Application No. 2002258073 (hide)

Owner RANBAXY LABORATORIES LIMITED

Inventors TYAGI, Om, Dutt; ROHTAGI, Amit; KUMAR, Yatendra

Pub. Number AU-A-2002258073

PCT Pub. Number WO2002/094742

Priority 593/DEL/2001 18.05.01 IN

Filing date 17 May 2002

Wipo publication date 3 December 2002

International Classifications

C07B 057/00 Separation of optically-active compounds

C07C 061/04 Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings

C12P 013/02 Preparation of nitrogen-containing organic compounds

C12N 009/14 Enzymes, e.g. ligases (6.) - Hydrolases (3.)

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002258073

8 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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