(19)
(11) EP 1 397 344 A1

(12)

(43) Date of publication:
17.03.2004 Bulletin 2004/12

(21) Application number: 02744526.1

(22) Date of filing: 21.06.2002
(51) International Patent Classification (IPC)7: C07C 253/30
(86) International application number:
PCT/US2002/019753
(87) International publication number:
WO 2003/000652 (03.01.2003 Gazette 2003/01)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 22.06.2001 KR 2001035889

(71) Applicant: Wyeth
Madison, New Jersey 07940-0874 (US)

(72) Inventors:
  • KIM, Keun-Sik
    Yeosu-si,Jeollanam-do 550-760 (KR)
  • KIM, Kwang-il
    Yeosu-si,Jeollanam-do 555-010 (KR)
  • LEE, Sung-Woo
    Yeosu-si,Jeollanam-do 550-761 (KR)
  • PARK, Jin-Soo
    Yeosu-si,Jeollanam-do 550-760 (KR)
  • CHAI, Ki-Byung
    Yeosu-si,Jeollanam-do 555-0600 (KR)

   


(54) PROCESS FOR PREPARATION OF CYCLOHEXANOL DERIVATIVES