(19)
(11) EP 0 906 446 A1

(12)

(43) Date of publication:
07.04.1999 Bulletin 1999/14

(21) Application number: 97916544.0

(22) Date of filing: 11.04.1997
(51) International Patent Classification (IPC): 
C12P 17/ 18( . )
C12R 1/ 465( . )
(86) International application number:
PCT/GB1997/001007
(87) International publication number:
WO 1997/039137 (23.10.1997 Gazette 1997/45)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV RO SI

(30) Priority: 12.04.1996 SI 19960000120

(71) Applicant: Lek Pharmaceutical and Chemical Co. D.D.
61107 Ljubljana (SI)

(72) Inventors:
  • KRANJC, Sasa
    1000 Ljubljana (SI)
  • RACMAN Artur
    9000 Crnelovei-Murska Sobota (SI)

(74) Representative: Browne, Robin Forsythe, Dr. 
Urquhart-Dykes & Lord Tower House Merrion Way
Leeds LS2 8PA West Yorkshire
Leeds LS2 8PA West Yorkshire (GB)

   


(54) PROCESS FOR THE PREPARATION OF CLAVULANIC ACID