(19)
(11) EP 1 988 085 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
28.01.2015 Bulletin 2015/05

(45) Mention of the grant of the patent:
12.11.2014 Bulletin 2014/46

(21) Application number: 07714479.8

(22) Date of filing: 19.02.2007
(51) International Patent Classification (IPC): 
C07D 261/20(2006.01)
C07C 69/738(2006.01)
C07B 61/00(2006.01)
 C07C 67/303(2006.01)
C07D 311/14(2006.01)
(86) International application number:
PCT/JP2007/052953
(87) International publication number:
WO 2007/097279 (30.08.2007 Gazette 2007/35)

(54)

PROCESS FOR PRODUCTION OF 3-[5-[4-(CYCLOPENTYLOXY)-2-HYDROXYBENZOYL]-2-[(3-HYDROXY-1,2-BENZISOXAZOL-6-YL)METHOXY]PHENYL]PROPIONATE ESTER AND INTERMEDIATE FOR THE PROCESS

VERFAHREN ZUR HERSTELLUNG VON 3-[5-[4-(CYCLOPENTYLOXY)-2-HYDROXYBENZOYL]-2-[(3-HYDROXY-1,2-BENZISOXAZOL-6-YL)METHOXY]PHENYL]PROPIONATESTER UND ZWISCHENPRODUKT FÜR DAS VERFAHREN

PROCEDE DE PRODUCTION DE L'ESTER 3-[5-[4-(CYCLOPENTYLOXY)-2-HYDROXYBENZOYL]-2-[(3-HYDROXY-1,2-BENZISOXAZOL-6-YL)METHOXY]PHENYL]PROPIONATE ET INTERMEDIAIRE POUR CE PROCEDE

(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: 21.02.2006 JP 2006043777
26.04.2006 JP 2006121582
26.04.2006 JP 2006121601

(43) Date of publication of application:
05.11.2008 Bulletin 2008/45

(60) Divisional application:
12007742.5 / 2562170

(73) Proprietor: TOYAMA CHEMICAL CO., LTD.
Tokyo 160-0023 (JP)

(72) Inventors:
  • YONEZAWA, Kenji
    Toyama-shi Toyama 9308508 (JP)
  • TAKAMATSU, Tamotsu
    Toyama-shi Toyama 9308508 (JP)
  • AOKI, Naokatu
    Toyama-shi Toyama 9308508 (JP)
  • HASHIMOTO, Tomohiro
    Toyama-shi Toyama 9308508 (JP)
  • TAKEBAYASHI, Masahiro
    Toyama-shi Toyama 9308508 (JP)
  • SUZUKI, Yoshiaki
    Toyama-shi Toyama 9308508 (JP)
  • OONISHI, Yuji
    Toyama-shi Toyama 9308508 (JP)

(74) Representative: Blodig, Wolfgang et al
Wächtershäuser & Hartz Patentanwaltspartnerschaft mbB Weinstrasse 8
80333 München
80333 München (DE)


(56) References cited: : 
EP-A1- 1 127 869
EP-A1- 2 022 788
WO-A1-03/042150
 EP-A1- 1 445 249
WO-A1-00/27792
   
  • GOTTLIEB H.E. ET AL.: '13C nuclear magnetic resonance spectroscopy of 6- and 7-substituted coumarins. Correlation with Hammett constants' JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 2 no. 4, 1979, pages 435 - 437, XP003017323
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).