Owner Eisai R&D Management Co., Ltd.

Inventors Kitazawa, Noritaka; Shinmyo, Daisuke; Ito, Koichi; Sato, Nobuaki; Hasegawa, Daiju; Uemura, Toshiyuki; Watanabe, Toru

Agent Davies Collison Cave

Pub. Number AU-A-2010218714

PCT Pub. Number WO2010/098487

Priority 2009-043337 26.02.09 JP; 61/155,697 26.02.09 US

Filing date 24 February 2010

Wipo publication date 2 September 2010

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

A61K 31/4439 (2006.01)

C07D 417/14 (2006.01) 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 471/18 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

C07D 498/04 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms