(19)

(11)

EP 0 472 575 A1

(12)

(43) Date of publication: 04.03.1992 Bulletin 1992/10 (21) Application number: 90907317.0 (22) Date of filing: 15.05.1990

(51) International Patent Classification (IPC):  A61K 9/ 107( . ) A61L 15/ 22( . ) A61L 15/ 44( . ) A61L 26/ 00( . ) A61K 47/ 36( . ) A61L 15/ 28( . ) A61L 24/ 00( . ) (86) International application number: PCT/GB1990/000739 (87) International publication number: WO 1990/014110 (29.11.1990 Gazette 1990/27)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI LU NL SE (30) Priority: 16.05.1989 GB 19890011177 (71) Applicant: VILAIN, Jean Blackheath, London SE3 9UB (GB)	(72) Inventor: VILAIN, Jean Blackheath, London SE3 9UB (GB) (74) Representative: Matthews, Heather Clare, et al  Keith W Nash & Co Pearl Assurance House 90-92 Regent Street Cambridge CB2 1DP Cambridge CB2 1DP (GB)