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A PROCESS FOR PURIFYING LOVASTATIN AND SIMVASTATIN WITH REDUCED LEVELS OF DIMERIC IMPURITIES
A PROCESS FOR PURIFYING LOVASTATIN AND SIMVASTATIN WITH REDUCED LEVELS OF DIMERIC IMPURITIES
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机译:减少二元杂质含量的纯化洛伐他汀和辛伐他汀的方法
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摘要
A process reducing the levels of dimeric impurities in a statin to less than 0.08% by treatment of a statin containing more than 0.08% dimeric impurities with a mild base in a suitable solvent mixture.
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