PROCESS FOR PREPARATION OF 2-AMINOTETRALIN DERIVATIVES AND INTERMEDIATES THEREOF

Details for Australian Patent Application No. 2002355044 (hide)

Owner KANEKA CORPORATION

Inventors HONDA, Tatsuya; FUJII, Akio; INOUE, Kenji; YASOHARA, Yoshihiko; ITAGAKI, Yoshifumi; MAEHARA, Katsuji; TAKEDA, Toshihiro; UEDA, Yasuyoshi

Pub. Number AU-A-2002355044

PCT Number PCT/JP02/12409

PCT Pub. Number WO2003/046197

Priority 2001-363336 28.11.01 JP; 2002-248888 28.08.02 JP

Filing date 28 November 2002

Wipo publication date 10 June 2003

International Classifications

C12P 041/00 Processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture

C07C 309/73 Sulfonic acids

C07B 055/00 Racemisation

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 217/74 Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07C 309/66 Sulfonic acids

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-363336 28.11.01 JP; 2002-248888 28.08.02 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002355044

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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