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Lycojaponicumins D and E: Two New Alkaloids from Lycopodium japonicum

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Figshare2016-02-20 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Lycojaponicumins_D_and_E_Two_New_Alkaloids_from_i_Lycopodium_japonicum_i_/2468419
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Two new alkaloids, lycojaponicumins D (1) and E (2), were isolated from the club moss Lycopodium japonicum. Their structures were elucidated by spectroscopic methods, calculated ECD, CD experiments and X-ray diffraction analysis. Lycojaponicumin D (1) possesses an unprecedented 5/7/6/6 tetracyclic skeleton formed by an unusual C3–C13 linkage, which is first reported in Lycopodium alkaloids. The plausible biogenetic pathway of 1 is proposed.
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2016-02-20
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