Owner Shionogi & Co., Ltd.

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

Agent Davies Collison Cave

Pub. Number AU-B-2007244358

PCT Pub. Number WO2007/125952

Priority 2006-219606 11.08.06 JP; 2006-124762 28.04.06 JP; 2007-045587 26.02.07 JP

Filing date 25 April 2007

Wipo publication date 8 November 2007

Acceptance publication date 14 June 2012

C07C 311/05 (2006.01) 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 (2006.01) - Sulfonamides

A61K 31/381 (2006.01) - having five-membered rings

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 31/415 (2006.01) - 1,2-Diazoles

A61K 31/4164 (2006.01) - 1,3-Diazoles

A61K 31/4184 (2006.01)

A61K 31/42 (2006.01) - Oxazoles

A61K 31/423 (2006.01) - condensed with carbocyclic rings

A61K 31/425 (2006.01) - Thiazoles

A61K 31/426 (2006.01) - 1,3-Thiazoles

A61K 31/427 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/428 (2006.01) - condensed with carbocyclic rings

A61K 31/437 (2006.01)

A61K 31/44 (2006.01) - Non-condensed pyridines

A61K 31/4402 (2006.01) - only substituted in position 2, e.g. pheniramine, bisacodyl

A61K 31/4409 (2006.01) - only substituted in position 4, e.g. isoniazid, iproniazid

A61K 31/4436 (2006.01)

A61K 31/4439 (2006.01)

A61K 31/4453 (2006.01) - only substituted in position 1, e.g. propipocaine, diperodon

A61K 31/451 (2006.01) - having a carbocyclic ring directly attached to the heterocyclic ring, e.g. glutethimide, meperidine, loperamide, phencyclidine, piminodine

A61K 31/47 (2006.01) - Quinolines

A61K 31/472 - Non-condensed isoquinolines, e.g. papaverine