(19)

(11)

EP 0 190 296 A1

(12)

(43) Date of publication: 13.08.1986 Bulletin 1986/33 (21) Application number: 85904076.0 (22) Date of filing: 23.08.1985

(51) International Patent Classification (IPC):  C07D 307/ 00( . ) (86) International application number: PCT/AU1985/000200 (87) International publication number: WO 1986/001508 (13.03.1986 Gazette 1986/06)

(84) Designated Contracting States: CH DE FR GB IT LI NL SE (30) Priority: 24.08.1984 AU 19840006761 (71) Applicant: THE COMMONWEALTH OF AUSTRALIA Phillip Australian Capital Territory 2606 (AU)	(72) Inventors: WYNNE, Kenneth, Neville Melbourne, VIC 3000 (AU) BOUBLIK, Jaroslav, Haman Frankston, VIC 3199 (AU) DRUMMER, Olaf, Heino Sunbury, VIC 3429 (AU) RAE, Ian, David Mount Waverley, VIC 3149 (AU) FUNDER, John, Watson North Carlton, VIC 3054 (AU)