Microcrystals comprising ginkgolides as active substance and pharmaceutical compositions containing them

摘要

Process for the preparation of microcrystals of a water-insoluble substance exhibiting an affinity for phospholipids, characterised in that: a) a solution of phospholipids and of the said substance is evaporated, and b) the film obtained after evaporation is resuspended in an aqueous solution with vigorous stirring. m