Owner Wex Medical Limited

Inventors Dong, Qingbin; Shum, Frank Haykong

Agent Middletons

Pub. Number AU-B-2007200073

Parent 2002213785

Filing date 8 January 2007

Wipo publication date 1 February 2007

Acceptance publication date 25 February 2010

C07D 491/16 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

A61K 31/506 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/517 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine

A61K 31/519 (2006.01) - ortho- or peri-condensed with heterocyclic rings

A61K 31/52 (2006.01)

A61K 45/00 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

A61P 23/02 (2006.01) Anaesthetics

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