(19)
(11) EP 2 094 664 A2

(12)

(88) Date of publication A3:
03.07.2008

(43) Date of publication:
02.09.2009 Bulletin 2009/36

(21) Application number: 07821912.8

(22) Date of filing: 26.10.2007
(51) International Patent Classification (IPC): 
C07D 215/18(2006.01)
C07C 69/78(2006.01)
C07C 323/56(2006.01)
 C07C 33/24(2006.01)
C07C 23/16(2006.01)
(86) International application number:
PCT/EP2007/061552
(87) International publication number:
WO 2008/049922 (02.05.2008 Gazette 2008/18)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 26.10.2006 SI 200600255

(71) Applicant: KRKA, tovarna zdravil, d.d., Novo mesto
8501 Novo mesto (SI)

(72) Inventors:
  • KIDEMET, Davor
    42000 Varazdin (HR)
  • KROSELJ, Vesna
    8310 Sentjernej (SI)
  • OSOLNIK, Renata
    8351 Straza (SI)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)

   


(54) A NEW PROCESS FOR THE PREPARATION OF MONTELUKAST