Owner SHIONOGI AND CO., LTD.

Inventors TAMURA, Yoshinori; WATANABE, Fumihiko

Pub. Number AU-A-2002344572

PCT Number PCT/JP02/11046

PCT Pub. Number WO2003/035610

Priority 2001-330048 26.10.01 JP

Filing date 24 October 2002

Wipo publication date 6 May 2003

C07C 311/19 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 311/29 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 311/46 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 323/59 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

A61K 031/198

A61K 031/36

A61K 031/381 - having five-membered rings

A61K 031/41 - having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole

A61K 031/421 - 1,3-Oxazoles, e.g. pemoline, trimethadione

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

A61K 031/4245 - Oxadiazoles

A61K 031/426 - 1,3-Thiazoles

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

A61K 031/433 - Thiadiazoles

A61K 031/405

A61P 011/00 Drugs for disorders of the respiratory system

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

C07D 257/04 Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

C07D 263/32 Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings

C07D 271/06 Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms

C07D 271/10 Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms

C07D 277/26 Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D 285/12 Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups

C07D 317/56 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

C07D 333/34 Heterocyclic compounds containing five-membered rings having one sulfur atom 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 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 417/04 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 209/20 Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 409/04 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 413/12 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms