Patents Assigned to Simes
  • Patent number: 3944582
    Abstract: Ergoline carbamates are disclosed, which have proven to be effective spasmolytic and vasodilatory drugs. They are derivatives of D-6-methyl-8.beta.-(methanol)-9,10-didehydroergoline (also called lysergol). Three convenient methods for their preparation are also disclosed. The toxicity of these compounds is extremely low.
    Type: Grant
    Filed: May 20, 1974
    Date of Patent: March 16, 1976
    Assignee: Simes Societa Italiana Medicinali e Sintetici S.p.A.
    Inventors: Giorgio Ferrari, Jiri Jan Krepinsky