Patents Assigned to Resfar S.r.I.
  • Analgesic and anti-inflammatory arylalkanoic acid phthalidyl esters and pharmaceutical compositions thereof
    Patent number: 4529737
    Abstract: The present invention concerns novel phthalidyl esters of arylalkanoic acids having improved pharmacological properties in respect to the corresponding arylalkanoic acids having analgesic and anti-inflammatory activity, as well as pharmaceutical compositions containing them as active ingredients. The invention further relates to a method for improving the pharmacological properties of said arylalkanoic acids having analgesic and anti-inflammatory activity, by introducing, through an ester bond, a phthalidyl group.
    Type: Grant
    Filed: November 13, 1980
    Date of Patent: July 16, 1985
    Assignee: Resfar S.r.I.
    Inventors: Guido Vandoni, Marino Gobetti