(19)
(11) EP 1 644 319 A1

(12)

(43) Date of publication:
12.04.2006 Bulletin 2006/15

(21) Application number: 03817135.1

(22) Date of filing: 09.06.2003
(51) International Patent Classification (IPC): 
C07C 233/07(1990.01)
(86) International application number:
PCT/IN2003/000216
(87) International publication number:
WO 2004/108660 (16.12.2004 Gazette 2004/51)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(71) Applicant: Biocon Limited
Hebbagodi Bangalore 561 229 Karnataka (IN)

(72) Inventors:
  • MATHEW, Joy,c/o Biocon Limited
    Bangalore, 561229 Karnataka (IN)
  • PUTHIAPARAMPIL, Tom, Thomas, c/o Biocon Limited
    Bangalore, 561229 Karnataka (IN)
  • SRIDHARAN, Madhavan, c/o Biocon Limited
    Bangalore, 561229 Karnataka (IN)
  • SATHYA, Shanker, Padudevastana, c/o Biocon Limited
    Bangalore, 561229 Karnataka (IN)
  • GANESH, Sambasivam, c/o Biocon Limited
    Bangalore, 561229 Karnataka (IN)

(74) Representative: Bosotti, Luciano 
c/o Buzzi, Notaro & Antonielli d'Oulx Srl, Via Maria Vittoria, 18
10123 Torino
10123 Torino (IT)

   


(54) NOVEL HALO-SUBSTITUTED ACTIVE METHYLENE COMPOUNDS