(19)
(11) EP 2 197 884 A2

(12)

(88) Date of publication A3:
11.06.2009

(43) Date of publication:
23.06.2010 Bulletin 2010/25

(21) Application number: 08795628.0

(22) Date of filing: 27.08.2008
(51) International Patent Classification (IPC): 
C07D 491/052(2006.01)
A61K 31/436(2006.01)
C07D 498/04(2006.01)
(86) International application number:
PCT/US2008/010147
(87) International publication number:
WO 2009/032123 (12.03.2009 Gazette 2009/11)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 29.08.2007 US 968684 P

(71) Applicant: Schering Corporation
Kenilworth, NJ 07033-0530 (US)

(72) Inventors:
  • BENNETT, Frank
    Cranford, New Jersey 07016 (US)
  • ZENG, Qingbei
    Edison, New Jersey 08820 (US)
  • VENKATRAMAN, Srikanth
    Woodbridge, New Jersey 07095 (US)
  • SANNIGRAHI, Mousumi
    Summit, New Jersey 07901 (US)
  • CHEN, Kevin, X.
    Edison, New Jersey 08820 (US)
  • ANILKUMAR, Gopinadhan, N.
    Edison, New Jersey 08820 (US)
  • ROSENBLUM, Stuart, B.
    West Orange, New Jersey 07052 (US)
  • KOZLOWSKI, Joseph, A.
    Princeton, New Jersey 08540 (US)
  • NJOROGE, F., George
    Warren, New Jersey 07059 (US)

(74) Representative: van den Broek, Ludovicus A.G.M. et al
P.O. Box 20
5340 BH Oss
5340 BH Oss (NL)

   


(54) TETRACYCLIC INDOLE DERIVATIVES AND THEIR USE FOR TREATING OR PREVENTING VIRAL INFECTIONS