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Process for the preparation of vardenafil and its isolation as a salt with citric acid and a crystalline form of this salt
Process for the preparation of vardenafil and its isolation as a salt with citric acid and a crystalline form of this salt
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机译:伐地那非的制备方法及其与柠檬酸的盐和其盐的结晶形式的分离
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摘要
A new process for the preparation of vardenafil and isolation of its salts, in particular a citric acid salt and a crystalline form of the salt is disclosed.
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