(19)
(11) EP 1 694 663 A1

(12)

(43) Date of publication:
30.08.2006 Bulletin 2006/35

(21) Application number: 04809122.7

(22) Date of filing: 20.12.2004
(51) International Patent Classification (IPC): 
C07D 307/82(2006.01)
A61K 31/343(2006.01)
A61K 31/495(2006.01)
A61P 25/00(2006.01)
 C07D 405/04(2006.01)
A61K 31/435(2006.01)
A61P 3/04(2006.01)
(86) International application number:
PCT/SE2004/001949
(87) International publication number:
WO 2005/058858 (30.06.2005 Gazette 2005/26)
(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
Designated Extension States:
LV YU

(30) Priority: 19.12.2003 SE 0303480
03.03.2004 US 549652 P

(71) Applicant: Biovitrum Aktiebolag
112 76 Stockholm (SE)

(72) Inventors:
  • JOHANSSON, Gary
    S-754 30 UPPSALA (SE)
  • BRANDT, Peter
    S-170 73 SOLNA (SE)
  • NILSSON, Björn M
    S-112 49 STOCKHOLM (SE)

(74) Representative: Höglund, Lars 
Biovitrum AB, Patent Department Berzelius väg 8
112 76 Stockholm
112 76 Stockholm (SE)

   


(54) NOVEL BENZOFURAN DERIVATIVES, WHICH CAN BE USED IN PROPHYLAXIS OR TREATMENT OF 5-HT6 RECEPTOR-RELATED DISORDER