COATED PHARMACEUTICAL COMPOSITION OF TOLTERODINE OR A SALT THEREOF HAVING RAPID DISSOLUTION AT ACIDIC CONDITIONS AND SLOW DISSOLUTION AT HIGHER PH VALUES

摘要

A pharmaceutical composition of a drug which may have increased plasmaconcentrations due to the concomitant use of antacids has been developed whichcomprises coating with the pH-dependent dissolution, characterized by therapid dissolution at acidic conditions (pH 5.5) and very slow dissolution athigher pH values.