EP2289870

Method for purifying 5-amino-N,N'-bis(2,3-dihydroxypropyl)-isophthalamide, an intermediate in the preparation of non-ionic X-ray contrast agents

  • :
    EP einkaleyfi: Þýðing ekki lögð inn
  • :
    19.11.2009
  • :
    7.11.2012
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    09176517.2
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    18.11.2029
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    Method for purifying 5-amino-N,N'-bis(2,3-dihydroxypropyl)-isophthalamide, an intermediate in the preparation of non-ionic X-ray contrast agents

19.11.2009
7.11.2012
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    GE Healthcare AS
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    Nycoveien 1-2 P.O. Box 4220 Nydalen, 0401, Oslo, NO
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    Haaland, Torfinn
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    Spangereid, NO
  • :
    Homestad, Ole, Magne
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    Spangereid, NO
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    227086 P
  • :
    21.7.2009
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    US
  • :
    C07C 231/24, C07C 237/32