PROCESS FOR PRODUCING OPTICALLY ACTIVE NARYL-1-AMINO-2-PROPANOL DERIVATIVES

Details for Australian Patent Application No. 2002234897 (hide)

Owner KANEKA CORPORATION

Inventors UEDA, Yasuyoshi; TAOKA, Naoaki; YASOHARA, Yoshihiko; YAO, Takeshi; MAEHARA, Katsuji

Pub. Number AU-A-2002234897

PCT Pub. Number WO2002/070482

Priority 2001-051449 27.02.01 JP; 2001-328345 25.10.01 JP

Filing date 27 February 2002

Wipo publication date 19 September 2002

International Classifications

C07D 213/75 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 317/34 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

C07C 231/02 Preparation of carboxylic acid amides

C07C 231/18 Preparation of carboxylic acid amides

C07C 235/16 Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07C 215/16 Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C07C 213/02 Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

C07C 231/10 Preparation of carboxylic acid amides

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002234897

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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