Patents Assigned to Dinamite
  • Process for the preparation of isosorbide-5-mononitrate
    Patent number: 4713466
    Abstract: A selective process for the preparation of isosorbide-5-mononitrate (I) ##STR1## from isosorbide-2,5-dinitrate (II) ##STR2## Said preparation is carried out by treating isosorbide-2,5-dinitrate with a suitable reduction system in the presence of not easily oxidizable coordinating metal ions.
    Type: Grant
    Filed: May 12, 1986
    Date of Patent: December 15, 1987
    Assignees: Consiglio Nazionale Delle Richerche, Dinamite
    Inventors: Ottorino De Lucchi, Fabiola Filippuzzi, Giorgio Modena, Ettore Camera