(19)
(11)EP 3 013 844 A1

(12)

(43)Date of publication:
04.05.2016 Bulletin 2016/18

(21)Application number: 14816900.6

(22)Date of filing:  24.06.2014
(51)International Patent Classification (IPC): 
C07J 13/00(2006.01)
C07J 43/00(2006.01)
(86)International application number:
PCT/IN2014/000420
(87)International publication number:
WO 2014/207762 (31.12.2014 Gazette  2014/53)
(84)Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME

(30)Priority: 24.06.2013 IN MM21332013

(71)Applicant: Sun Pharmaceutical Industries LTD
Andheri (East) Mumbai 400 093 (IN)

(72)Inventors:
  • THENNATI, Rajamannar
    Baroda 390020 (IN)
  • REHANI, Rajeev Budhdev
    Baroda 390020 (IN)
  • PATEL, Nischalkumar Vinodbhai
    Baroda 390020 (IN)
  • KANSARA, Riteshkumar Rajnikant
    Baroda 390020 (IN)

(74)Representative: O'Neill, Michelle 
Harrison IP 1st Floor, Box Tree House Northminster Business Park Northfield Lane
York, YO26 6QU
York, YO26 6QU (GB)

  


(54)PROCESS FOR PREPARATION OF ABIRATERONE ACETATE