(19)
(11)EP 2 389 370 A1

(12)

(43)Date of publication:
30.11.2011 Bulletin 2011/48

(21)Application number: 09838706.1

(22)Date of filing:  06.03.2009
(51)International Patent Classification (IPC): 
C07D 305/12(2006.01)
(86)International application number:
PCT/IN2009/000157
(87)International publication number:
WO 2010/084502 (29.07.2010 Gazette  2010/30)
(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 MK MT NL NO PL PT RO SE SI SK TR

(30)Priority: 22.01.2009 IN CH01382009

(71)Applicant: Biocon Limited
Bangalore 560 100 Karnataka (IN)

(72)Inventors:
  • SANNACHIKKANNA, Umesh
    Karnataka (IN)
  • ASWATHANARAYANAPPA, Chandrashekar
    560 083 Karnataka (IN)
  • SRINIVAS, Pullela, Venkata
    560 083 Karnataka (IN)

(74)Representative: Srinivasan, Ravi Chandran 
J.A. Kemp & Co. 14 South Square Gray's Inn
London WC1R 5JJ
London WC1R 5JJ (GB)

  


(54)A CRYSTALLINE FORM OF ORLISTAT AND A PROCESS THEREOF