(19)
(11) EP 1 311 485 A1

(12)

(43) Date of publication:
21.05.2003 Bulletin 2003/21

(21) Application number: 01963979.8

(22) Date of filing: 14.08.2001
(51) International Patent Classification (IPC)7: C07D 215/227, C07D 401/12, C07D 257/04
(86) International application number:
PCT/US0125/398
(87) International publication number:
WO 0201/4283 (21.02.2002 Gazette 2002/08)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 14.08.2000 US 225362 P

(71) Applicant: TEVA PHARMACEUTICAL INDUSTRIES LTD.
49131 Petah Tiqva (IL)

(72) Inventors:
  • MENDELOVICHI, Marioara
    76466 Rehovot (IL)
  • FINKELSTEIN, Nina
    97350 Jerusalem (IL)
  • PILARKSI, Gideon
    Holon 58487 (IL)

(74) Representative: Nachshen, Neil Jacob et al
D Young & Co21 New Fetter Lane
London EC4A 1DA
London EC4A 1DA (GB)

   


(54) PROCESSES FOR PREPARING CILOSTAZOL