(19)
(11) EP 2 010 555 A2

(12)

(88) Date of publication A3:
24.04.2008

(43) Date of publication:
07.01.2009 Bulletin 2009/02

(21) Application number: 07724653.6

(22) Date of filing: 17.04.2007
(51) International Patent Classification (IPC): 
C07J 41/00(2006.01)
C07J 21/00(2006.01)
A61K 31/565(2006.01)
 C07J 1/00(2006.01)
C07J 71/00(2006.01)
A61P 5/36(2006.01)
(86) International application number:
PCT/EP2007/003723
(87) International publication number:
WO 2007/118717 (25.10.2007 Gazette 2007/43)
(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: 18.04.2006 DE 102006018888

(71) Applicant: Bayer Schering Pharma Aktiengesellschaft
13353 Berlin (DE)

(72) Inventors:
  • GRAWE, Detlef
    99510 Kleinromstedt (DE)
  • GLIESING, Sabine
    07743 Jena (DE)
  • GERECKE, Hagen
    07743 Jena (DE)
  • HOESEL, Peter
    07745 Jena (DE)
  • MUELLER, Uwe
    07747 Jena (DE)
  • MICHEL, Thomas
    04157 Leipzig (DE)
  • EILERS, Robert
    07745 Jena (DE)
  • KNABE, Uwe
    07646 Trockenborn (DE)
  • ERHART, Bernd
    07768 Kahla (DE)
  • MOSEBACH, Michael
    12049 Berlin (DE)
  • VOIGTLAENDER, David
    10437 Berlin (DE)
  • TILSTAM, Ulf
    B-3320 Hoegaarden (BE)
  • JACKE, Juergen
    59427 Unna (DE)
  • BAHL, Klaus
    44625 Herne (DE)
  • BOHLMANN, Ulf
    14109 Berlin (DE)
  • WEHMEIER, Dieter
    59192 Bergkamen (DE)
  • SANDER, Michael
    50226 Frechen (Königsdorf) (DE)

   


(54) METHOD FOR PREPARING 4-[17BETA -METHOXY-17 -ALPHA METHOXYMETHYL-3-OXOESTRA-4,9-DIEN-11BETA -YL]BENZALDEHYDE (E)-OXIME (ASOPRISNIL)