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Key intermediates and impurities of the synthesis of apixaban: apixaban glycol esters
Key intermediates and impurities of the synthesis of apixaban: apixaban glycol esters
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机译:阿哌沙班合成的关键中间体和杂质:阿哌沙班二醇酯
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摘要
Object of the present invention is an improved process for the preparation of Apixaban, through new intermediates which undergo to a faster amidation reaction. Impurities of Apixaban are also identified and quantified.
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