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(11)

EP 1 003 513 A1

(12)

(43) Date of publication: 31.05.2000 Bulletin 2000/22 (21) Application number: 98934100.3 (22) Date of filing: 15.07.1998

(51) International Patent Classification (IPC)7: A61K 31/445, C07D 211/14, C07D 211/24 (86) International application number: PCT/SE9801/386 (87) International publication number: WO 9903/470 (28.01.1999 Gazette 1999/04)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE (30) Priority: 15.07.1997 SE 9702716 (71) Applicants: Waters, Ross Nicholas 413 19 Göteborg (SE) Sonesson, Clas Ake 427 34 Göteborg (SE) Stjernlof, Nils Peter 421 69 Västra Frölunda (SE) Anderson, Bengt Ronny 413 26 Göteborg (SE) Lagerkvist, Sören 416 70 Göteborg (SE) Hansson, Lars Olov 414 64 Göteborg (SE) Carlson, Per Arvid Emil 413 19 Göteborg (SE) Tedroff, Joakim Mihkel 182 56 Danderyd (SE)

(72) Inventors: Waters, Ross Nicholas 413 19 Göteborg (SE) Sonesson, Clas Ake 427 34 Göteborg (SE) Stjernlof, Nils Peter 421 69 Västra Frölunda (SE) Anderson, Bengt Ronny 413 26 Göteborg (SE) Lagerkvist, Sören 416 70 Göteborg (SE) Hansson, Lars Olov 414 64 Göteborg (SE) Carlson, Per Arvid Emil 413 19 Göteborg (SE) Tedroff, Joakim Mihkel 182 56 Danderyd (SE) (74) Representative: Lindberg, Klas Valter Bo et al AWAPATENT AB,Södra Hamngatan 37-41,P.O. Box 11394 404 28 Göteborg 404 28 Göteborg (SE)