(19)
(11)EP 3 010 885 A1

(12)

(43)Date of publication:
27.04.2016 Bulletin 2016/17

(21)Application number: 14732157.4

(22)Date of filing:  18.06.2014
(51)International Patent Classification (IPC): 
C07D 209/52(2006.01)
C12P 13/04(2006.01)
(86)International application number:
PCT/EP2014/062825
(87)International publication number:
WO 2014/202668 (24.12.2014 Gazette  2014/52)
(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: 20.06.2013 IT MI20131029

(71)Applicant: Chemelectiva Srl.
28100 Novara (IT)

(72)Inventors:
  • CASTALDI, Graziano
    I-28100 Novara (IT)
  • PALLANZA, Giuseppe
    I-28100 Novara (IT)
  • GABOARDI, Mauro
    I-28100 Novara (IT)
  • CASTALDI, Marta
    I-28100 Novara (IT)

(74)Representative: Longoni, Alessandra 
AL & Partners Srl Via C. Colombo ang. Via Appiani (Corte del Colone)
20831 Seregno (MB)
20831 Seregno (MB) (IT)

  


(54)INTERMEDIATES USEFUL FOR THE PREPARATION OF SAXAGLIPTIN