Patents by Inventor Albert Badia Sancho

Albert Badia Sancho 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).

  • Polycyclic aminopyridine compounds which are acetylcholinesterase inhibitors, process for preparing them and their use
    Patent number: 5965569
    Abstract: New polycyclic aminopyridine compounds which are acetylcholinesterase inhibitors, process for preparing them and their use. The polycyclic aminopyridine compounds correspond to the formula ##STR1## in which the various radicals have the meanings stated in the specification. The process for preparing these compounds is characterized in that ketones of general formula (II) are reacted with aminonitriles of general formula (III) and, if necessary, the compounds of formula (I) are alkylated, aralkylated or acylated, or alternatively the corresponding keto precursor is reduced. The compounds of the general formula (I) are especially suitable for the preparation of medicaments against memory disorders such as senile dementia or Alzheimer's disease.
    Type: Grant
    Filed: August 12, 1997
    Date of Patent: October 12, 1999
    Assignee: Medichem, S.A.
    Inventors: Pelayo Camps Garcia, Diego Munoz-Torrero Lopez-Ibarra, Diana Marina Gorbig Romeu, Joan Contreras Lascorz, Monserrat Simon Fornell, Jordi Morral Cardoner, Rachid El Achab, Albert Badia Sancho, Josep Eladi Banos Diez, Nuria Maria Vivas