Owner SANKYO COMPANY, LIMITED

Inventors OGUCHI, Minoru; YOKOYAMA, Tomihisa; INOUE, Tatsuya; FUJITA, Takashi

Pub. Number AU-A-2002234893

PCT Pub. Number WO2002/066454

Priority 2001-45256 21.02.01 JP

Filing date 20 February 2002

Wipo publication date 4 September 2002

C07D 311/58 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 405/12 Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 409/12 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 417/12 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 405/04 Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

A61K 031/352 - condensed with carbocyclic rings, e.g. cannabinols, methantheline

A61K 031/4155 - not condensed and containing further heterocyclic rings

A61K 031/4025 - not condensed and containing further heterocyclic rings, e.g. cromakalim

A61K 031/497

A61K 031/381 - having five-membered rings

A61K 031/4178

A61K 031/4433

A61K 031/453

A61K 031/4725

A61K 031/427 - not condensed and containing further heterocyclic rings

A61K 031/5377

A61P 003/10 Drugs for disorders of the metabolism

A61P 027/02 Drugs for disorders of the senses