整合生物学期刊网

应用天然产物 ›› 2018, Vol. 8 ›› Issue (3): 177-182.DOI: 10.1007/s13659-018-0161-2

• ORIGINAL ARTICLE • 上一篇    下一篇

Lycoplanines B-D, Three Lycopodium Alkaloids from Lycopodium complanatum

Zhi-Jun Zhang1,2, Qin-Feng Zhu1,2, Jia Su1, Xing-De Wu1, Qin-Shi Zhao1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People's Republic of China;
    2 University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
  • 收稿日期:2018-02-06 修回日期:2018-03-26 出版日期:2018-06-24 发布日期:2018-06-06
  • 通讯作者: Qin-Shi Zhao
  • 基金资助:
    This work was financially supported by the NSFC-Joint Foundation of Yunnan Province (No.U1502223),the National Natural Science Foundation of China (Nos.81773611 and 21602227),the Science and Technology Program of Yunnan province (Nos.2016FB140 and 2015FB173).

Lycoplanines B-D, Three Lycopodium Alkaloids from Lycopodium complanatum

Zhi-Jun Zhang1,2, Qin-Feng Zhu1,2, Jia Su1, Xing-De Wu1, Qin-Shi Zhao1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People's Republic of China;
    2 University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
  • Received:2018-02-06 Revised:2018-03-26 Online:2018-06-24 Published:2018-06-06
  • Contact: Qin-Shi Zhao
  • Supported by:
    This work was financially supported by the NSFC-Joint Foundation of Yunnan Province (No.U1502223),the National Natural Science Foundation of China (Nos.81773611 and 21602227),the Science and Technology Program of Yunnan province (Nos.2016FB140 and 2015FB173).

摘要: A novel C17N Lycopodium alkaloid (LA), lycoplanine B (1), containing an unusual formyl group, along with two new LAs, lycoplanines C (2) and D (3), were isolated from the whole plant of Lycopodium complanatum. Their structures were elucidated by extensive NMR techniques, including 1D-and 2D-NMR experiments, as well as comparing their spectral data with those of the known analogues. A possible biogenetic pathway for 1 was also proposed.

关键词: Lycopodium complanatum, Lycoplanines, Lycopodium alkaloids, Anti-AChE activity

Abstract: A novel C17N Lycopodium alkaloid (LA), lycoplanine B (1), containing an unusual formyl group, along with two new LAs, lycoplanines C (2) and D (3), were isolated from the whole plant of Lycopodium complanatum. Their structures were elucidated by extensive NMR techniques, including 1D-and 2D-NMR experiments, as well as comparing their spectral data with those of the known analogues. A possible biogenetic pathway for 1 was also proposed.

Key words: Lycopodium complanatum, Lycoplanines, Lycopodium alkaloids, Anti-AChE activity