(19)

(11)

EP 3 119 743 A2

(12)

(88) Date of publication A3: 03.03.2016 (43) Date of publication: 25.01.2017 Bulletin 2017/04 (21) Application number: 14886181.8 (22) Date of filing: 29.12.2014

(51) International Patent Classification (IPC):  C07C 233/18(2006.01) (86) International application number: PCT/IN2014/050008 (87) International publication number: WO 2015/140812 (24.09.2015 Gazette 2015/38)

(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: 20.03.2014 IN 1492CH2014 (71) Applicant: Biophore India Pharmaceuticals Pvt. Ltd. Hyderabad 500037 (IN)	(72) Inventors: PULLAGURLA, Manik Reddy Hyderabad 500037 (IN) RANGISETTY, Jagadeesh Babu Hyderabad 500037 (IN) NANDAKUMAR, Mecheril Valsan Hyderabad 500037 (IN) PITTA, Bhaskar Reddy Hyderabad 500037 (IN) (74) Representative: Chas. Hude A/S  H.C. Andersens Boulevard 33 1780 Copenhagen V 1780 Copenhagen V (DK)