PREPARATION METHOD OF STATIN COMPOUND AND BENZOTHIAZOLYL SULFONE COMPOUND USED THEREIN
The inventive method comprising subjecting a novel benzothiazolyl sulfone compound to a reaction with an aldehyde to obtain a vinyl intermediate and removing the hydroxy and carboxy protective groups of the vinyl intermediate is simple and efficient in preparing a statin compound or a salt thereof which is useful for treating hyperlipemia.
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(2010/08/04)
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