Owner Grunenthal GmbH

Inventors Linz, Klaus; Frormann, Sven; Schroder, Wolfgang; Hinze, Claudia; Englberger, Werner; Zemolka, Saskia; Nolte, Bert; Sonnenschein, Helmut; Schick, Hans

Agent Spruson & Ferguson

Pub. Number AU-A-2009228647

PCT Pub. Number WO2009/118173

Priority 08005808.4 27.03.08 EP

Filing date 25 March 2009

Wipo publication date 1 October 2009

C07D 491/147 (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 31/407 (2006.01) - condensed with heterocyclic ring systems, e.g. ketorolac, physostigmine

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

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

A61P 25/30 (2006.01) Drugs for disorders of the nervous system

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07D 491/052 (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