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EP 1 761 527 A1

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(43) Date of publication: 14.03.2007 Bulletin 2007/11 (21) Application number: 05756925.3 (22) Date of filing: 14.06.2005

(51) International Patent Classification (IPC):  C07D 451/14(2006.01) A61P 23/00(2006.01) A61K 31/439(2006.01) (86) International application number: PCT/EP2005/052730 (87) International publication number: WO 2005/123728 (29.12.2005 Gazette 2005/52)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 18.06.2004 DK 200400962 22.06.2004 US 581361 P (71) Applicant: NEUROSEARCH A/S 2750 Ballerup (DK)	(72) Inventors: PETERS, Dan DK-2750 Ballerup (DK) OLSEN, Gunnar, M. DK-2750 Ballerup (DK) NIELSEN, Elsebet, Østergaard DK-2750 Ballerup (DK) SCHEEL-KRÜGER, Jørgen DK-2750 Ballerup (DK) (74) Representative: Abildgren, Michael Padkjaer et al NeuroSearch A/S Patent Department 93 Pederstrupvej 2750 Ballerup 2750 Ballerup (DK)