METHOD FOR PREPARING COMPOSITION Russian patent published in 2005 - IPC

FIELD: pharmacy.

SUBSTANCE: invention relates to pharmaceutical compositions in the form of cellular mechanically stable, lamellar, porous, spongy or foam-like structures and to a method for their preparing from solutions and dispersions. Method involves carrying out the following stages: a) preparing a solution or homogenous dispersion liquid and compound taken among the group including one or some pharmaceutically active compounds, one or some pharmaceutically acceptable additives and their mixtures, and the following stage b) foaming solution or homogenous dispersion at reducing pressure 30-150 torrs without boiling. Invention provides stabilizing the composition.

EFFECT: improved preparing method.

38 cl, 4 ex