(19)

(11)

EP 0 159 343 A1

(12)

(43) Date of publication: 30.10.1985 Bulletin 1985/44 (21) Application number: 84903749.0 (22) Date of filing: 04.10.1984

(51) International Patent Classification (IPC):  A61K 38/ 00( . ) C07K 14/ 575( . ) C07K 14/ 00( . ) C07K 14/ 585( . ) (86) International application number: PCT/EP1984/000307 (87) International publication number: WO 1985/001658 (25.04.1985 Gazette 1985/10)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 12.10.1983 GB 19830027346 (71) Applicant: SANDOZ AG CH-4002 Basel (CH)	(72) Inventor: MACINTYRE, Iain Heathfield East Sussex TN21 8UX (GB)