从石杉中提取的三个新的羟化塞拉雷丁生物碱

Natural Product Letters Pub Date : 2002-01-01 DOI:10.1080/10575630290004215

Changheng Tan, Xiao-Qiang Ma, Shan-hao Jiang, Da-yuan Zhu

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引用次数: 10

摘要

从中药石杉(Huperzia serrata)全株基础物质的CHCl - 3组分中分离得到了已知的化合物serratidine(1)和3个羟基化的serratidine生物碱6f -hydroxyserratidine(2)、4f -hydroxyserratidine(3)和4f, 6f -dihydroxyserratidine(4)。上述化合物的相对构型是基于二维核磁共振研究确定的。

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Three New Hydroxylated Serratidine Alkaloids from Huperzia Serrata

A known compound, serratidine ( 1 ), along with three hydroxylated serratidine alkaloids, 6 f -hydroxyserratidine ( 2 ), 4 f -hydroxyserratidine ( 3 ) and 4 f ,6 f -dihydroxyserratidine ( 4 ) were isolated from the CHCl 3 fraction of basic materials of whole plant of the Chinese medicinal herb Huperzia serrata . The relative configurations of the above compounds were determined based on 2D NMR studies.

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来源期刊

Natural Product Letters

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