(19)

(11)

EP 0 535 032 A1

(12)

(43) Date of publication: 07.04.1993 Bulletin 1993/14 (21) Application number: 91910804.0 (22) Date of filing: 07.06.1991

(51) International Patent Classification (IPC):  C07K 16/ 42( . ) A61K 38/ 00( . ) (86) International application number: PCT/DK1991/000154 (87) International publication number: WO 1991/018628 (12.12.1991 Gazette 1991/28)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IT LI LU NL SE (30) Priority: 08.06.1990 DK 19900001416 31.08.1990 US 19900575906 (71) Applicant: SYMBICOM AB S-901 24 Umea (SE)	(72) Inventor: HOLMBERG, Dan S-902 34 Umea (SE) (74) Representative: Andersen, Henrik Rastrup, et al  c/o Plougmann & Vingtoft A/S, Sankt Annae Plads 11, P.O. Box 3007 DK-1021 Copenhagen K DK-1021 Copenhagen K (DK)