Owner F. Hoffmann-La Roche AG

Inventors Ohtsuka, Tatsuo; Aoyama, Tsunehisa; Sakata, Kiyoaki; Kawasaki, Kenichi; Masubuchi, Miyako

Agent Davies Collison Cave

Pub. Number AU-B-2002342752

PCT Number PCT/EP02/10722

PCT Pub. Number WO2003/031444

Priority 01123908.4 05.10.01 EP

Filing date 25 September 2002

Wipo publication date 22 April 2003

Acceptance publication date 15 November 2007

C07D 491/153 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

A61K 31/4375 (2006.01)

A61K 31/496 (2006.01) - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene

A61K 31/5377 (2006.01)

A61P 35/00 (2006.01) Antineoplastic agents

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

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

C07D 471/06 (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