A new pharmaceutical preparation to improve the bioavailability of drugs difficult to absorb and process for their preparation.

摘要

NEW FARMACEUTICO PREPARED TO IMPROVE DRUG BIOAVAILABILITY poorly absorbed and process for their preparation. THIS COMPOUND PREPARATION millispheres, microspheres, nanospheres, O PARTICLE MATRIX FORMED BY A core of gellable hydrocolloid onto which is deposited a film of cationic polysaccharide, incorporating INSIDE AN INTERESTING DRUG FARMACOLOGICO. The process comprises dissolving, suspending or emulsify DRUGS IN A solution of the hydrocolloid; ADD the resulting mixture to a solution gelling; And suspend millispheres, microspheres or nanospheres RESULTING IN A solution of cationic polysaccharide.