(19)

(11)

EP 0 547 140 A1

(12)

(43) Date of publication: 23.06.1993 Bulletin 1993/25 (21) Application number: 91916526.0 (22) Date of filing: 05.09.1991

(51) International Patent Classification (IPC):  A61K 31/ 445( . ) A61K 31/ 57( . ) A61K 39/ 395( . ) A61K 31/ 52( . ) A61K 38/ 13( . ) (86) International application number: PCT/AU1991/000414 (87) International publication number: WO 1992/004055 (19.03.1992 Gazette 1992/07)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 06.09.1990 AU 19900002165 (71) Applicants: THE AUSTRALIAN NATIONAL UNIVERSITY Acton, Australian Capital Territory 2601 (AU) PEPTIDE TECHNOLOGY LTD Dee Why, NSW 2099 (AU)	(72) Inventors: COWDEN, William B. Kambah, ACT 2901 (AU) WILLENBORG, David O. Stirling, ACT 2611 (AU) PARISH, Christopher R. Campbell, ACT 2601 (AU) BOWEN, Kerry M. Merewether, NSW 2291 (AU) BOWEN, Kerry M. Merewether, NSW 2291 (AU) (74) Representative: Marshall, Monica Anne  J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX London WC1R 5LX (GB)