ESTERS OF ARYLPROPIONIC ACIDS ENDOWED WITH AN ANTI- INFLAMMATORY ACTIVITY, PROCESS FOR THEIR PREPARATION, AND RELATED PHARMACEUTICAL COMPOSITIONS

摘要

ESTERS OF ARYLPROPIONIC ACIDS ENDOWED WITH AN ANTI INFLAMMATORY ACTIVITY, PROCESS FOR THEIR PREPARATION, AND RELATED PHARMACEUTICAL COMPOSITIONS The present invention concerns tetraethylene glycol monoesters with 2-arylpropionic acids (known as anti-inflammatory agents). Said esters, while being endowed with the characteristics of low toxicity and gastric injuring effects shown by the related acids, differ advantageously from the latter because their anti-inflammatory activity is much more prolonged, and their bioavailability markedly better.