Patents by Inventor Enzo Beacco

Enzo Beacco has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Analogues of ergot alkaloids
    Patent number: 4230854
    Abstract: Ergot alkaloids having interesting pharmacological activities, for instance in the therapy of migraine or hypertension. Such compounds are obtained in a fermentative process using mutant strains of Claviceps purpurea eventually hydrogenating the products thus obtained.
    Type: Grant
    Filed: March 21, 1978
    Date of Patent: October 28, 1980
    Assignee: Societa Farmaceutici Italia S.p.A.
    Inventors: Enzo Beacco, Maria L. Bianchi, Annacleto Minghetti, Celestino Spalla
  • Ergoline derivatives and a process for their preparation
    Patent number: 4196288
    Abstract: New ergoline derivatives are disclosed which are compounds of formula (I) having the structure: ##STR1## wherein R.sub.1 is hydrogen or methoxy; R.sub.2 is hydrogen or methyl; andX is hydroxy, R.sub.3 COO, S--R.sub.4 or NR.sub.5 R.sub.6 in which R.sub.3 is a straight or branched alkyl having from 1 to 6 carbon atoms, unsubstituted- or substituted-phenyl, the substituents being selected from the class consisting of chlorine, bromine, alkyl or alkoxy having from 1 to 4 carbon atoms, cycloalkyl containing from 3 to 6 carbon atoms, or a heterocycle;R.sub.4 is phenyl or a heterocycle, andR.sub.5 and R.sub.6 are alkyl having from 1 to 4 carbon atoms, or together with the N atom to which they are attached, forming a heterocycle.
    Type: Grant
    Filed: December 1, 1977
    Date of Patent: April 1, 1980
    Assignee: Societa Farmaceutici Italia S.p.A.
    Inventors: Enzo Beacco, Luigi Bernardi, Enrico Di Salle, Giovanni Falconi, Bianca Patelli