(19)
(11) EP 2 209 766 A1

(12)

(43) Date of publication:
28.07.2010 Bulletin 2010/30

(21) Application number: 08746585.2

(22) Date of filing: 23.04.2008
(51) International Patent Classification (IPC): 
C07C 269/06(2006.01)
C07C 271/66(2006.01)
(86) International application number:
PCT/US2008/061193
(87) International publication number:
WO 2008/134326 (06.11.2008 Gazette 2008/45)
(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: 26.04.2007 US 926387 P

(71) Applicant: Dr. Reddy's Laboratories (EU) Limited
Beverley East Yorkshire HU17 0LD (GB)

(72) Inventors:
  • PENG, Wei-jun
    Midland, MI 48642 (US)
  • RAND, Cynthia, L.
    Sanford, MI 48657 (US)

(74) Representative: Raynor, John 
Beck Greener Fulwood House 12 Fulwood Place
London WC1V 6HR
London WC1V 6HR (GB)

   


(54) NOVEL ALDEHYDE COMPOSITION