(19)
(11) EP 1 794 144 A2

(12)

(88) Date of publication A3:
13.07.2006

(43) Date of publication:
13.06.2007 Bulletin 2007/24

(21) Application number: 05798202.7

(22) Date of filing: 12.09.2005
(51) International Patent Classification (IPC): 
C07D 401/00(2006.01)
C07D 211/68(2006.01)
 C07D 211/00(2006.01)
(86) International application number:
PCT/US2005/032473
(87) International publication number:
WO 2006/031764 (23.03.2006 Gazette 2006/12)
(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 NL PL PT RO SE SI SK TR

(30) Priority: 13.09.2004 US 609539 P

(71) Applicant: Bayer CropScience AG
40789 Monheim am Rhein (DE)

(72) Inventors:
  • GOUDAR, Jaidev
    Plainsboro, NJ 08536 (US)
  • ROSEN, David, S.
    Kendall Park, NJ 08824 (US)
  • WANG, Guozhi
    Freshmeadow, NY 11366 (US)
  • ZHANG, Qun
    Princeton, NJ 08540 (US)
  • PATERA, Russell
    Hamilton, NJ 08619 (US)

   


(54) PROCESSES FOR PREPATING N-(SUBSTITUTED ARYLMETHYL)-4-(DISUBSTITUTED METHYL)PIPERIDINES AND INTERMEDIATES