(19)

(11)

EP 0 538 418 A1

(12)

(43) Date of publication: 28.04.1993 Bulletin 1993/17 (21) Application number: 92901162.0 (22) Date of filing: 17.12.1991

(51) International Patent Classification (IPC):  A61K 36/ 02( . ) A61K 36/ 03( . ) (86) International application number: PCT/GB1991/002255 (87) International publication number: WO 1992/011020 (09.07.1992 Gazette 1992/17)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 20.12.1990 GB 19900027643 (71) Applicant: VILAIN, Jean Blackheath, London SE3 9UB (GB)	(72) Inventor: VILAIN, Jean Blackheath, London SE3 9UB (GB)