Synthesis of optically active cyclohexylphenylglycolic acid and its esters

Details for Australian Patent Application No. 2003271292 (hide)

Owner Sepracor, Inc.

Inventors Vandenbossche, Charles P; McConville, Francis X; Lopez, Jorge L; Bakale, Roger P; Senanayake, Chris Hugh

Agent Pizzeys

Pub. Number AU-A-2003271292

Parent 766066

Filing date 22 December 2003

Wipo publication date 29 January 2004

International Classifications

C07C 051/487 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 069/96 Esters of carboxylic acids

C07C 219/20 Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton

C07C 213/06 Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

C07C 067/12 Preparation of carboxylic acid esters

C07C 059/54 Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

Event Publications

15 January 2004 Complete Application Filed

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003271292

19 February 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 20 Jan 2004 2004

15 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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