Owner Merck Sharp & Dohme Limited

Inventors Kulagowski, Janusz Jozef; Ridgill, Mark Peter; Seward, Eileen Mary; Hannam, Joanne Clare; Madin, Andrew

Agent Spruson & Ferguson

Pub. Number AU-B-2005297063

PCT Pub. Number WO2006/043064

Priority 0423356.5 21.10.04 GB

Filing date 20 October 2005

Wipo publication date 27 April 2006

Acceptance publication date 2 June 2011

C07D 211/34 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 31/451 (2006.01) - having a carbocyclic ring directly attached to the heterocyclic ring, e.g. glutethimide, meperidine, loperamide, phencyclidine, piminodine

A61K 31/496 (2006.01) - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene

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

C07D 207/08 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 211/60 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 211/62 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 241/04 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 401/06 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 471/08 (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