PROCESS FOR PREPARING NONRACEMIC CHIRAL ALCOHOLS

Details for Australian Patent Application No. 2002351453 (hide)

Owner DSM N.V.

Inventors TUCKER, Charles, Edward; JIANG, Qiongzhong

Pub. Number AU-A-2002351453

PCT Number PCT/NL02/00825

PCT Pub. Number WO2003/061824

Priority 10/057,826 24.01.02 US; 10/153,421 21.05.02 US

Filing date 13 December 2002

Wipo publication date 2 September 2003

International Classifications

B01J 031/24 Catalysts comprising hydrides, coordination complexes or organic compounds

B01J 031/18 Catalysts comprising hydrides, coordination complexes or organic compounds

B01J 031/22 Catalysts comprising hydrides, coordination complexes or organic compounds

C07F 015/00 Compounds containing elements of the 8th Group of the Periodic System

C07D 239/00 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07F 009/06 Compounds containing elements of the 5th Group of the Periodic System

C07F 009/6584 Compounds containing elements of the 5th Group of the Periodic System

C07C 257/10 Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines

C07C 279/04 Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

C07C 279/16 Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

C07C 029/145 Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07B 053/00 Asymmetric syntheses

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 10/057,826 24.01.02 US; 10/153,421 21.05.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2002351453

14 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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