"NOOTOBRYL" NOOTROPIC PREPARATION IN TABLETTED FORM Russian patent published in 2003 - IPC

FIELD: medicine. SUBSTANCE: the suggested tablets are presented in two variants. According to the first variant, tablet's core contains pyracetam and additional substances - potato starch, polyvinylpyrrolidone, either lactose or magnesium carbonate or calcium stearate. Tablets are covered with membrane containing gelatin, gum arabic, glucose, magnesium carbonate, titanium dioxide, talc, hydroxypropylmethylcellulose, tropeolin 0 and sugar. According to the second variant, tablets, at the same quantitative and qualitative composition of their cores, can be covered with membrane including polyvinylpyrrolidone, magnesium carbonate, aerosil, titanium dioxide, tropeolin 0, bee wax, sunflower oil and sugar. EFFECT: improved stability at storage. 2 cl