Novel 1,2-diphenylethene derivatives for treatment of immune diseases

Details for Australian Patent Application No. 2002226225 (hide)

Owner Welichem Biotech Inc.

Inventors Chen, Genhui; Liu, Wei; Li, Jianxiong; Webster, Malcolm John

Agent Griffith Hack

Pub. Number AU-B-2002226225

PCT Pub. Number WO2002/057219

Priority 60/322,735 18.09.01 US; 60/262,074 18.01.01 US

Filing date 17 January 2002

Wipo publication date 30 July 2002

Acceptance publication date 20 March 2008

International Classifications

C07C 255/37 (2006.01) Carboxylic acid nitriles

A61K 31/05 (2006.01)

A61K 31/085 (2006.01)

A61K 31/192 (2006.01)

A61K 31/275 (2006.01) - Nitriles

A61K 31/341 (2006.01) - not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine

A61K 31/381 (2006.01) - having five-membered rings

A61K 31/4402 (2006.01) - only substituted in position 2, e.g. pheniramine, bisacodyl

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 37/00 (2006.01) Drugs for immunological or allergic disorders

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07C 39/19 (2006.01) Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring

C07C 39/21 (2006.01) Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring

C07C 39/373 (2006.01) Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring

C07C 43/215 (2006.01) Ethers

C07C 59/52 (2006.01) Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

C07C 69/017 (2006.01) Esters of carboxylic acids

C07C 69/16 (2006.01) Esters of carboxylic acids

C07D 213/30 (2006.01) 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 307/42 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 333/16 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-B-2002226225

20 March 2008 Application Accepted

  Published as AU-B-2002226225

17 July 2008 Standard Patent Sealed

25 October 2012 Assignment Registered

  Welichem Biotech Inc. The patent has been assigned to Glaxo Group Limited

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