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method for the separation of ursodesoxycholsaeure and chenodesoxycholsaeure and products obtained during the procedure.
method for the separation of ursodesoxycholsaeure and chenodesoxycholsaeure and products obtained during the procedure.
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机译:分离熊去氧胆酸和鹅去氧胆酸的方法以及在该过程中获得的产物。
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摘要
A mixture of ursodeoxycholic acid and of chenodeoxycholic acid as well as of their salts and esters is reacted with a silylating agent in a suitable anhydrous organic solvent; the corresponding silyl-derivatives thus obtained are separated by crystallization and pure ursodeoxycholic acid is recovered from the corresponding silyl-derivatives in the usual manner.
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