Owner Merck Patent GmbH

Inventors Dorsch, Dieter; Stieber, Frank; Schadt, Oliver; Blaukat, Andree

Agent Davies Collison Cave

Pub. Number AU-A-2008255328

PCT Pub. Number WO2008/145243

Priority 10 2007 025 718.1 01.06.07 DE

Filing date 2 May 2008

Wipo publication date 4 December 2008

C07D 237/14 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

A61K 31/50 (2006.01) - Pyridazines

A61K 31/501 (2006.01) - not condensed and containing further heterocyclic rings

A61P 35/00 (2006.01) Antineoplastic agents

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 403/06 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 403/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 413/10 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 413/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 417/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 417/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 453/02 (2006.01) Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids