The invention relates to processes for the preparation of amorphous rosuvastatin calcium. More particularly, it relates to the preparation of pure amorphous rosuvastain calcium and pharmaceutical compositions that include the pure amorphous rosuvastatin calcium. The invention also relates to use of said compositions for treating hyperlipidemia, hypercholesterolemia, and atherosclerosis. Formula (I).
该发明涉及制备无定形羅舒瓦斯汀鈣的过程。更具体地,它涉及制备纯的无定形羅舒瓦斯汀鈣和包含纯的无定形羅舒瓦斯汀鈣的制药组合物。该发明还涉及使用该组合物治疗高脂血症、高
胆固醇血症和动脉硬化。公式(I)。