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PROCESS FOR PREPARING SIMVASTATIN HAVING CONTROLLED RANGES OF SIMVASTATIN DIMER CONTENT
PROCESS FOR PREPARING SIMVASTATIN HAVING CONTROLLED RANGES OF SIMVASTATIN DIMER CONTENT
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机译:具有控制范围的辛伐他汀二聚体含量的辛伐他汀的制备方法
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摘要
The present invention relates to a process for preparing -simvastatin, wherein the simvastalin dimer content is eon-trolled. More particularly, the present invention relates LO a process for preparing simvastatin having a simvastalin dimer content of about 0.2 to about 0.4% wt. The present invention also relates to a process for preparing simvastatin having a simvastatin dimer content of less than about 0.2% wt. The present invention also discloses a commercial scale process of preparing simvastatin having a specified simvastatin dimer content which is reproducible.
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