Owner Asahi Kasei Pharma Corporation

Inventors Kuriyama, Hiroshi; Shoda, Motoshi

Agent Watermark

Pub. Number AU-B-2003211384

PCT Number PCT/JP03/01849

PCT Pub. Number WO2003/070686

Priority 2002/45293 21.02.02 JP; 2002/301543 16.10.02 JP

Filing date 20 February 2003

Wipo publication date 9 September 2003

Acceptance publication date 11 December 2008

C07C 69/734 (2006.01) Esters of carboxylic acids

A61P 25/04 (2006.01) Drugs for disorders of the nervous system

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

A61P 37/02 (2006.01) Drugs for immunological or allergic disorders

A61P 37/08 (2006.01) Drugs for immunological or allergic disorders

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

C07C 59/58 (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 59/68 (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 59/72 (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 229/42 (2006.01) Compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 307/10 (2006.01) Amides of sulfuric acids, i.e. compounds having singly-bound oxygen atoms of sulfate groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07D 209/08 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/18 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom