(19)

(11)

EP 0 396 599 A1

(12)

(43) Date of publication: 14.11.1990 Bulletin 1990/46 (21) Application number: 89901326.0 (22) Date of filing: 12.01.1989

(51) International Patent Classification (IPC):  A61K 9/ 14( . ) A61K 9/ 18( . ) A61K 9/ 16( . ) A61K 9/ 20( . ) (86) International application number: PCT/SE1989/000008 (87) International publication number: WO 1989/006533 (27.07.1989 Gazette 1989/16)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 13.01.1988 SE 19880000080 (71) Applicant: KABIVITRUM AB S-112 87 Stockholm (SE)	(72) Inventors: NYSTRÖM, Christer S-752 51 Uppsala (SE) WESTERBERG, Marie S-172 34 Sundbyberg (SE) NILSSON, Per S-151 52 Södertälje (SE) (74) Representative: Onn, Thorsten, et al  AB Stockholms Patentbyra Zacco & Bruhn P.O. Box 23101 S-104 35 Stockholm S-104 35 Stockholm (SE)