(19)

(11)

EP 0 781 275 A1

(12)

(43) Date of publication: 02.07.1997 Bulletin 1997/27 (21) Application number: 95931980.0 (22) Date of filing: 02.09.1995

(51) International Patent Classification (IPC):  A01N 43/ 32( . ) A01N 43/ 80( . ) C07D 213/ 75( . ) C07D 401/ 12( . ) C07D 409/ 12( . ) A01N 43/ 40( . ) A01N 45/ 02( . ) C07D 215/ 42( . ) C07D 405/ 12( . ) C07D 413/ 12( . ) (86) International application number: PCT/EP1995/003464 (87) International publication number: WO 1996/008475 (21.03.1996 Gazette 1996/13)

(84) Designated Contracting States: CH DE FR GB LI (30) Priority: 13.09.1994 CH 19940002783 (71) Applicant: Novartis AG 4058 Basel (CH)	(72) Inventor: WALTER, Harald CH-4118 Rodersdorf (CH)