(19)
(11) EP 1 045 912 A1

(12)

(43) Date of publication:
25.10.2000 Bulletin 2000/43

(21) Application number: 99901036.6

(22) Date of filing: 14.01.1999
(51) International Patent Classification (IPC)7C12N 15/52, C12N 15/76, C12N 1/21, C07D 493/08
// (C07D493/08, 321:00), C07D311:00
(86) International application number:
PCT/GB9900/117
(87) International publication number:
WO 9936/546 (22.07.1999 Gazette 1999/29)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 14.01.1998 GB 9800675
15.01.1998 GB 9800879

(71) Applicant: GLAXO GROUP LIMITED
Greenford, Middlesex UB6 ONN (GB)

(72) Inventors:
  • LEADLAY, Peter Francis
    Cambridge CB2 1QP (GB)
  • STAUNTON, James
    Cambridge CB2 1EW (GB)
  • WILKINSON, Barrie
    Stevenage,Hertfordshire SG1 2NY (GB)
  • ROWE, Christine, Janet
    Cambridge, CB2 1GA (GB)
  • BOHM, Ines Ute
    Cambridge, CB2 1QP (GB)
  • BUSS, Antony David
    Stevenage, Herts. SG1 2NY (GB)

(74) Representative: Filler, Wendy Anne, Dr. et al
Glaxo Wellcome plcGlaxo Wellcome House,Berkeley Avenue
Greenford, Middlesex UB6 0NN
Greenford, Middlesex UB6 0NN (GB)

   


(54) POLYKETIDES AND THEIR SYNTHESIS