EP3487837

PROCESS FOR THE PREPARATION OF SPIROHETEROCYCLIC PYRROLIDINE DIONE HERBICIDES BY MEANS OF THE INTERMEDIATE COMPOUND 2-(4-CHLORO-2,6-DIMETHYL-PHENYL)ACETIC ACID

  • :
    EP einkaleyfi: Þýðing ekki lögð inn
  • :
    20.7.2017
  • :
    17.8.2022
  • :
    17745158.0
  • :
    19.7.2037
  • :
    PROCESS FOR THE PREPARATION OF SPIROHETEROCYCLIC PYRROLIDINE DIONE HERBICIDES BY MEANS OF THE INTERMEDIATE COMPOUND 2-(4-CHLORO-2,6-DIMETHYL-PHENYL)ACETIC ACID

20.7.2017
17.8.2022
  • :
    Syngenta Participations AG
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    Rosentalstrasse 67, 4058 Basel, CH
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    ZELLER, Martin
  • :
    4333 Muenchwilen, CH
  • :
    FEDOU, Nicolas
  • :
    4333 Muenchwilen, CH
  • :
    16180827
  • :
    22.7.2016
  • :
    EP
  • :
    EP2017068345
  • :
    20.7.2017
  • :
    C07C 255/35, C07C 253/30, C07C 51/08, C07C 53/134