(19)
(11) EP 3 004 113 A2

(12)

(88) Date of publication A3:
02.04.2015

(43) Date of publication:
13.04.2016 Bulletin 2016/15

(21) Application number: 14807111.1

(22) Date of filing: 03.06.2014
(51) International Patent Classification (IPC): 
C07D 487/04(2006.01)
(86) International application number:
PCT/IB2014/061912
(87) International publication number:
WO 2014/195861 (11.12.2014 Gazette 2014/50)
(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: 04.06.2013 IN CH24342013

(71) Applicant: Dr. Reddy's Laboratories Ltd.
Andhra Pradesh 500 034 (IN)

(72) Inventors:
  • ANUMULA, Raghupathi Reddy
    Hyderabad 500090 (IN)
  • BOJJA, Yakambram
    Hyderabad 500050 (IN)
  • KURELLA, Sreenivasulu
    Hyderabad 500055 (IN)
  • MURKI, Veerender
    Hyderabad 500049 (IN)
  • ELATI, Ravi Ram Chandrasekhar
    Hyderabad 500072 (IN)
  • CHEEMALAPATI, Venkata Annapurna Sasikala
    Hyderabad 500049 (IN)
  • INUGALA, Ugandar Reddy
    Hyderabad 500072 (IN)
  • BALUGU, Thirupathi
    Hyderabad 500054 (IN)
  • PEDDIREDDY, Subba Reddy
    YSR Kadapa 516217 (IN)
  • CHARAGONDLA, Kavitha
    Nalgonda 508001 (IN)

(74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB 
Friedenheimer Brücke 21
80639 München
80639 München (DE)

   


(54) PREPARATION OF TICAGRELOR