(19)

(11)

EP 0 912 483 A1

(12)

(43) Date of publication: 06.05.1999 Bulletin 1999/18 (21) Application number: 97930627.0 (22) Date of filing: 04.07.1997

(51) International Patent Classification (IPC):  C07C 51/ 48( . ) (86) International application number: PCT/GB1997/001811 (87) International publication number: WO 1998/001413 (15.01.1998 Gazette 1998/02)

(84) Designated Contracting States: FR (30) Priority: 05.07.1996 IL 19960001187 (71) Applicant: INNOVA S.A. L-1117 Luxembourg (LU)	(72) Inventor: BANIEL, Avraham 93107 Jerusalem (IL) (74) Representative: Ablewhite, Alan James, et al  MARKS & CLERK, 57/60 Lincoln's Inn Fields London WC2A 3LS London WC2A 3LS (GB)