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method for the production of crystalline forms of lithium, potassium and magnesium salts of cytidindiphosphocholin, the thus obtained crystalline forms and their pharmaceutical use.
method for the production of crystalline forms of lithium, potassium and magnesium salts of cytidindiphosphocholin, the thus obtained crystalline forms and their pharmaceutical use.
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机译:胞嘧啶二磷酸胆碱锂盐,钾盐和镁盐的晶型的制备方法,由此获得的晶型及其药学用途。
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摘要
A process for the production of crystalline forms of salts of cytidindiphosphocholine (cyticholine) with monovalent cations of lithium (Li+) and potassium (K+) and with the bivalent cation of magnesium (Mg++) is described. The process comprises the salification of the cyticholine in its form of free acid with the oxides, hydroxides, carbonates or bicarbonates of their cations and the crystallization of the salts with acetone. The new crystalline forms obtained can be advantageously used in the treatment of the diseases of the nervous system.
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