(19)

(11)

EP 0 408 651 A1

(12)

(43) Date of publication: 23.01.1991 Bulletin 1991/04 (21) Application number: 89904973.0 (22) Date of filing: 07.04.1989

(51) International Patent Classification (IPC):  G01N 33/ 53( . ) A61K 39/ 395( . ) A61P 15/ 00( . ) G01N 33/ 577( . ) A61K 39/ 00( . ) A61P 13/ 02( . ) A61P 37/ 06( . ) G01N 33/ 68( . ) (86) International application number: PCT/US1989/001449 (87) International publication number: WO 1989/009936 (19.10.1989 Gazette 1989/25)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 08.04.1988 US 19880179183 23.06.1988 US 19880210601 (71) Applicant: MOROZ, Chaya New York, NY 10021 (US)	(72) Inventor: MOROZ, Chaya New York, NY 10021 (US) (74) Representative: Ahner, Francis, et al  CABINET REGIMBEAU 26, avenue Kléber F-75008 Paris F-75008 Paris (FR)