Luteolin-isonicotinamide co-crystal and a method for preparing luteolin-isonicotinamide co-crystal

摘要

the invention relates to kokrysztalu luteolina - izonikotynamid model 3, which applies in a pharmaceutical and / or cosmetics.the invention discloses also a way receive kokrysztalu luteolina - izonikotynamid model 3 polegajacy on this,with the luteoliny in amounts of from 25 to 50 mg luteoliny and izonikotynamidu in amounts of from 150 to 300 mg is added to solvent selected from the group: methanol, ethanol, ethyl acetate and their mixture.then the whole stirs, przesacza, then leaves for slow evaporation at room temperature, and after 2 to 5 weeks they harvest krysztaly.