PROCEDURE FOR FRAMSTRATION OF ENCLOSURES OF RESIDUED RESIDUES FOR N-4- (2- (5-CHLORO-2-METHOXYBENAMIDO) -ETHYL) -PHENYL-SULPHONYL-N'-CYCLOHEXYL UREA

摘要

Rapidly resorbable particulate glibenclamide having a particle surface area of active material of at least 3 m2/g is produced by precipitating the active material from its solution in an organic solvent or in water or aqueous alcohol, preferably rendered alkaline, using water which is preferably acidified.