Patents by Inventor Najib Jabri

Najib Jabri 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).

  • Antihistaminic benzimidazole derivatives
    Patent number: 4857536
    Abstract: A compound which is a benzimidazole derivative of formula (I) ##STR1## in which: R.sub.1 is hydrogen or methyl,R.sub.2 is hydrogen, methyl or acetyl,R.sub.3 is hydrogen, methyl or acetyl, andR.sub.4 is hydrogen or a halogen,or a pharmaceutically acceptable acid addition salt thereof.The compounds have histamine antagonist activity and are also synthesis intermediates.
    Type: Grant
    Filed: July 22, 1988
    Date of Patent: August 15, 1989
    Assignee: Synthelabo
    Inventors: Philippe Manoury, Guy Rossey, Jean Binet, Gerard DeFosse, Najib Jabri