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.
本发明涉及具有改进的药理特性的苯基烷基酸
邻苯二甲酰基酯,相对于具有镇痛和抗炎活性的相应苯基烷基酸,以及含有它们作为活性成分的药物组合物。该发明还涉及一种通过通过酯键引入
邻苯二甲酰基团来改善具有镇痛和抗炎活性的苯基烷基酸的药理特性的方法。