(19)

(11)

EP 0 079 329 A1

(12)

(43) Date of publication: 25.05.1983 Bulletin 1983/21 (21) Application number: 81901302.0 (22) Date of filing: 21.05.1981

(51) International Patent Classification (IPC):  A61K 31/ 515( . ) (86) International application number: PCT/GB1981/000091 (87) International publication number: WO 1982/003986 (25.11.1982 Gazette 1982/28)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (71) Applicant: JENKINSON, Alfred Richmond-On-Thames Surrey TW9 3EE (GB)	(72) Inventor: JENKINSON, Alfred Richmond-On-Thames Surrey TW9 3EE (GB)