DIRECT, ENANTIOSELECTIVE ALDOL COUPLING OF ALDEHYDES USING CHIRAL ORGANIC CATALYSTS

Details for Australian Patent Application No. 2003243156 (hide)

Owner CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventors MACMILLAN, David; NORTHRUP, Alan, B.

Pub. Number AU-A-2003243156

PCT Number PCT/US03/12553

PCT Pub. Number WO2003/089396

Priority 60/373,871 19.04.02 US; 60/376,878 01.05.02 US

Filing date 21 April 2003

Wipo publication date 3 November 2003

International Classifications

C07C 045/72 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07D 315/00 Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/373,871 19.04.02 US; 60/376,878 01.05.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-A-2003243156

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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