Two New Pyrrolizidines from Ligularia lankongensis
Two New Pyrrolizidines from Ligularia lankongensis
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DOI:
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发表时间:
2004
影响因子:
9.1
通讯作者:
Ai-min Tan;Yun-sen Li;Hong Yang;Zheng Tao Wang;Hong-ping He;Mian Zhang;X. Hao
中科院分区:
文献类型:
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作者:
Ai-min Tan;Yun-sen Li;Hong Yang;Zheng Tao Wang;Hong-ping He;Mian Zhang;X. Hao
Two new pyrrolizidines named lankongensisine A (1), B (2) were isolated from the roots of Ligularia lankongensis collected in Lijiang, Yunnan, and their structures were established by spectroscopic analysis.