(19)
(11) EP 0 973 775 A1

(12)

(43) Date of publication:
26.01.2000 Bulletin 2000/04

(21) Application number: 98914960.4

(22) Date of filing: 02.04.1998
(51) International Patent Classification (IPC)7C07D 487/04, A61K 31/40, C07D 207/14
// (C07D487/04, 209:00, 209:00)
(86) International application number:
PCT/GB9800/982
(87) International publication number:
WO 9843/975 (08.10.1998 Gazette 1998/40)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 02.04.1997 GB 9706668
09.09.1997 GB 9719151
09.09.1997 GB 9719189

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

(72) Inventors:
  • BORTHWICK, Alan, David
    StevenageHertfordshire SG1 2NY (GB)
  • DAVIES, David, Evan
    Hertfordshire SG1 2NY (GB)
  • EXALL, Anne, Marjorie
    Hertfordshire SG1 2NY (GB)
  • JACKSON, Deborah, Lynette
    Hertfordshire SG1 2NY (GB)
  • MASON, Andrew, McMurtrie
    Hertfordshire SG1 2NY (GB)
  • PENNELL, Andrew, Michael, Kenneth
    Hertfordshire SG1 2NY (GB)
  • RAHIM, Saad, George
    Cambridge CB4 4WS (GB)
  • TRIVEDI, Naimisha
    Hertfordshire SG1 2NY (GB)
  • WEINGARTEN, Gordon, Gad
    Hertfordshire SG1 2NY (GB)

(74) Representative: Thornley, Rachel Mary et al
Glaxo Wellcome plc,Glaxo Wellcome House,Berkeley Avenue
Greenford,Middlesex UB6 0NN
Greenford,Middlesex UB6 0NN (GB)

   


(54) PYROLOPYRROLONE DERIVATIVES