Owner TOYAMA CHEMICAL CO., LTD.

Inventors Yokotani, Junichi; Takatori, Arihiro; Tada, Yukie; Yanai, Minori; Kato, Hiroshi; Taniguchi, Yoichi; Tanabe, Chiharu

Agent Griffith Hack

Pub. Number AU-A-2010208962

PCT Pub. Number WO2010/087430

Priority 2009-020462 30.01.09 JP; 2009-020424 30.01.09 JP; 2009-239188 16.10.09 JP; 2009-020274 30.01.09 JP

Filing date 29 January 2010

Wipo publication date 5 August 2010

C07C 235/58 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

A61K 31/196 (2006.01)

A61K 31/341 (2006.01) - not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine

A61K 31/36 (2006.01)

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

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

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

A61K 31/421 (2006.01) - 1,3-Oxazoles, e.g. pemoline, trimethadione

A61K 31/4245 (2006.01) - Oxadiazoles

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

A61K 31/4418 (2006.01) - having a carbocyclic ring directly attached to the heterocyclic ring, e.g. cyproheptadine

A61K 31/443 (2006.01)

A61K 31/4436 (2006.01)

A61K 31/444 (2006.01)

A61K 31/4462 (2006.01) - only substituted in position 3

A61K 31/4465 (2006.01) - only substituted in position 4

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

A61K 31/4725 (2006.01)

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/505 (2006.01) - Pyrimidines

A61K 31/506 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/5375 (2006.01) - 1,4-Oxazines, e.g. morpholine

A61K 31/55 - having seven-membered rings, e.g. azelastine, pentylenetetrazole