(19)

(11)

EP 0 707 582 A1

(12)

(43) Date of publication: 24.04.1996 Bulletin 1996/17 (21) Application number: 94922239.0 (22) Date of filing: 27.06.1994

(51) International Patent Classification (IPC):  A01N 43/ 54( . ) C07D 401/ 12( . ) C07D 413/ 14( . ) A01N 55/ 00( . ) C07D 405/ 14( . ) (86) International application number: PCT/EP1994/002076 (87) International publication number: WO 1995/001975 (19.01.1995 Gazette 1995/04)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 09.07.1993 CH 19930002065 (71) Applicant: CIBA-GEIGY AG CH-4002 Basel (CH)	(72) Inventor: WALTER, Harald CH-4118 Rodersdorf (CH)