PROCESS FOR PRODUCING BENZOFURAN DERIVATIVE

Details for Australian Patent Application No. 2002318668 (hide)

Owner TAKEDA CHEMICAL INDUSTRIES, LTD.

Inventors TAWADA, Hiroyuki; YAMASHITA, Makoto; ONO, Yujiro

Pub. Number AU-A-2002318668

PCT Number PCT/JP02/07045

PCT Pub. Number WO2003/006448

Priority 2001-213665 13.07.01 JP

Filing date 11 July 2002

Wipo publication date 29 January 2003

International Classifications

C07D 307/79 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-213665 13.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318668

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002318669-PREVENTIVES/REMEDIES FOR MALIGNANT TUMOR

2002318667-Loss reducing device of rotary body