PROCESS FOR PRODUCTION OF 2,3-DIAMINOPYRIDINE DERIVATIVES

Details for Australian Patent Application No. 2003211942 (hide)

Owner SHIONOGI AND CO., LTD.

Inventors HAJIMA, Makoto; KOMURASAKI, Tadafumi

Pub. Number AU-A-2003211942

PCT Number PCT/JP03/01465

PCT Pub. Number WO2003/068745

Priority 2002-36786 14.02.02 JP

Filing date 13 February 2003

Wipo publication date 4 September 2003

International Classifications

C07D 213/74 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 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07B 061/00 Other general methods

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2002-36786 14.02.02 JP

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003211942

28 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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