| 摘要 |
An enantioselective process for preparing zolmitriptan, (S)-4-{[3-[2-(dimethylamine)ethyl]-1H-indol-5-yl]methyl}-2-oxazolidinone), by asymmetric hydrogenation of (Z)-2-(acetylamino)-3-{[3-N,N-(dimethylamine)ethyl)-1H-indol-5-yl]-2-propenoic acid methyl ester in the presence of hydrogen and an enantioselective chiral phosphine transition metal catalyst.
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