Tricyclacetalactonin, Preparation and Use there of

Details for Australian Patent Application No. 2003289640 (hide)

Owner OCEAN UNIVERSITY OF CHINA

Inventors CUI, Chengbin; GU, Qianqun; GU, Jingyan; CAI, Bing; ZHANG, Dongyun; GUAN, Huashi

Pub. Number AU-A-2003289640

PCT Number PCT/CN2003/0010

PCT Pub. Number WO2005/054250

Priority 200310115555.2 01.12.03 CN

Filing date 5 December 2003

Wipo publication date 24 June 2005

International Classifications

C07D 493/08 Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C12P 017/18 Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms - containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin

A61K 031/55 - having seven-membered rings, e.g. azelastine, pentylenetetrazole

A61P 035/00 Antineoplastic agents

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 200310115555.2 01.12.03 CN

11 August 2005 Application Open to Public Inspection

  Published as AU-A-2003289640

17 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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