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preparation process of rifamicina s for hydrolysis of rifamicina or
preparation process of rifamicina s for hydrolysis of rifamicina or
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机译:利福米霉素水解的利福米霉素的制备工艺。
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摘要
A process for preparing rifamycin S from rifamycin O. Rifamycin O is dissolved in a mixture of an organic solvent and an alcohol at room temperature. The rifamycin O is then hydrolyzed with a mineral acid and the thus obtained rifamycin S is purified by crystallization.
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