Methods of chemical synthesis and purification of diaminophenothiazinium compounds including Methylthioninium Chloride (MTC)

Details for Australian Patent Application No. 2005286235 (hide)

Owner WisTa Laboratories Ltd

Inventors Storey, John Mervyn David; Sinclair, James Peter; Marshall, Colin; Tan, Han Wan; Wischik, Claude Michel

Agent FB Rice

Pub. Number AU-B-2005286235

PCT Pub. Number WO2006/032879

Priority 0503343.6 17.02.05 GB; 0421234.6 23.09.04 GB; PCT/ GB2005/003441 07.09.05 GB

Filing date 21 September 2005

Wipo publication date 30 March 2006

Acceptance publication date 23 August 2012

International Classifications

C07D 279/18 Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms

A61K 31/54 - having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame

A61P 25/28 Drugs for disorders of the nervous system

A61P 35/00 Antineoplastic agents

Event Publications

29 March 2007 PCT application entered the National Phase

  PCT publication WO2006/032879 Priority application(s): WO2006/032879

24 January 2008 Alteration of Name

  The name of the applicant has been altered to WisTa Laboratories Ltd

23 August 2012 Application Accepted

  Published as AU-B-2005286235

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

2005286243-Use of an electrochemical cell such as a fuel cell

2005286233-Piping