(19)

(11)

EP 0 930 897 A2

(12)

(43) Date of publication: 28.07.1999 Bulletin 1999/30 (21) Application number: 97934621.0 (22) Date of filing: 30.07.1997

(51) International Patent Classification (IPC):  A61K 49/ 00( . ) A61K 49/ 18( . ) A61K 49/ 06( . ) (86) International application number: PCT/GB1997/002072 (87) International publication number: WO 1998/011921 (26.03.1998 Gazette 1998/12)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 23.09.1996 GB 19960019759 (71) Applicant: NYCOMED IMAGING AS 0401 Oslo 4 (NO)	(72) Inventors: PETTERSSON, Göran S-245 63 Hjarup (SE) GOLMAN, Klaes DK-2960 Rungstedt Kyst (DK) JACOBSEN, Anne N-1353 B rums Verk (NO) DEG RDSTUEN, Liv-Ingrid N-2045 Leirsund (NO) FAHLVIK, Anne, Kjersti N-0379 Oslo (NO) (74) Representative: Golding, Louise Ann  Frank B. Dehn & Co., 179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)