Owner SHIONOGI AND CO., LTD.

Inventors KANDA, Yasuhiko; TADA, Yukio; FUJISHITA, Toshio; KAWASUJI, Takashi; TAKECHI, Shozo; FUJI, Masahiro; KIYAMA, Ryuichi

Pub. Number AU-A-2002320703

PCT Number PCT/JP02/08108

PCT Pub. Number WO2003/016275

Priority 2001-245071 10.08.01 JP; 2001-370860 05.12.01 JP; 2002-191483 28.06.02 JP

Filing date 8 August 2002

Wipo publication date 3 March 2003

C07D 207/38 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 403/04 Heterocyclic compounds containing two or more hetero rings, having nitrogen 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

C07D 405/06 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 413/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 401/04 Heterocyclic compounds containing two or more hetero rings

C07D 413/06 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 407/06 Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group

C07D 417/06 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 409/06 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

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

C07D 409/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 311/56 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 307/46 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

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

A61K 031/4245 - Oxadiazoles

A61K 031/4427 - containing further heterocyclic ring systems

A61K 031/4709 - Non-condensed quinolines containing further heterocyclic rings

A61K 031/506 - not condensed and containing further heterocyclic rings

A61K 031/422 - not condensed and containing further heterocyclic rings

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

A61K 031/4178

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

A61K 031/4439

A61K 031/501 - not condensed and containing further heterocyclic rings

A61K 031/497

A61K 031/53 - having six-membered rings with three nitrogens as the only ring hetero atoms, e.g. chlorazanil, melamine

A61K 031/4433

A61K 031/4196 - 1,2,4-Triazoles

A61K 031/366 - having six-membered rings, e.g. delta-lactones

A61K 031/433 - Thiadiazoles

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

A61K 031/4015 - having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide

A61P 031/12 Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 031/18 Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 043/00 Drugs for specific purposes, not provided for in groups

C07D 307/54 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom