(19)
(11) EP 0 988 297 A2

(12)

(88) Date of publication A3:
25.03.1999

(43) Date of publication:
29.03.2000 Bulletin 2000/13

(21) Application number: 98923162.6

(22) Date of filing: 05.06.1998
(51) International Patent Classification (IPC)7: C07D 301/03
(86) International application number:
PCT/JP9802/521
(87) International publication number:
WO 9856/762 (17.12.1998 Gazette 1998/50)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 11.06.1997 JP 17104297
24.12.1997 JP 35554697

(71) Applicant: Tanabe Seiyaku Co., Ltd.
Osaka-shi, Osaka 541-0045 (JP)

(72) Inventors:
  • HASHIYAMA, Tomiki
    Kitakatsushika-gunSaitama 340-0203 (JP)
  • HARADA, Naoyuki
    Urawa-shiSaitama 336-0026 (JP)
  • ARAKAWA, Hiroaki
    Toda-shiSaitama 335-0015 (JP)
  • KUSAMA, Mari
    Urawa-shiSaitama 336-0026 (JP)
  • OZAKI, Yasuhiko
    Neyagawa-shiOsaka 572-0027 (JP)
  • KURODA, Tooru
    Ashiya-shiHyogo 659-0012 (JP)
  • SEKI, Masahiko
    Nagaokakyo-shiKyoto 617-0826 (JP)

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

   


(54) PROCESS FOR PREPARING OPTICALLY ACTIVE PHENYLOXIRANE COMPOUNDS