METHOD FOR PRODUCING CHIRAL AMINO ACID DERIVATIVES

Details for Australian Patent Application No. 2002345011 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors HANNIG, Frithjof; RUDOLPH, Joachim

Pub. Number AU-A-2002345011

PCT Number PCT/EP02/06205

PCT Pub. Number WO2002/102764

Priority 101 29 510.3 19.06.01 DE

Filing date 6 June 2002

Wipo publication date 2 January 2003

International Classifications

C07C 269/06 Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 271/22 Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07K 005/12 Peptides having up to four amino acids in a fully defined sequence

C07C 227/20 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 101 29 510.3 19.06.01 DE

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002345011

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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