Owner Shionogi & Co., Ltd.

Inventors Sakagami, Masahiro; Okuno, Takayuki; Kouyama, Naoki

Agent Davies Collison Cave

Pub. Number AU-A-2012211458

Parent 2007244358

Filing date 9 August 2012

Wipo publication date 30 August 2012

C07C 311/05 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

A61K 31/18 - Sulfonamides

A61K 31/381 - having five-membered rings

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

A61K 31/415 - 1,2-Diazoles

A61K 31/4164 - 1,3-Diazoles

A61K 31/4184

A61K 31/42 - Oxazoles

A61K 31/423 - condensed with carbocyclic rings

A61K 31/425 - Thiazoles

A61K 31/426 - 1,3-Thiazoles

A61K 31/427 - not condensed and containing further heterocyclic rings

A61K 31/428 - condensed with carbocyclic rings

A61K 31/437

A61K 31/44 - Non-condensed pyridines

A61K 31/4402 - only substituted in position 2, e.g. pheniramine, bisacodyl

A61K 31/4409 - only substituted in position 4, e.g. isoniazid, iproniazid

A61K 31/4436

A61K 31/4439

A61K 31/4453 - only substituted in position 1, e.g. propipocaine, diperodon

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