Integrative Biology Journals

Natural Products and Bioprospecting ›› 2014, Vol. 4 ›› Issue (4): 221-225.DOI: 10.1007/s13659-014-0030-6

• Original article • Previous Articles     Next Articles

Carinatines A and B, Lycopodium Alkaloids from Phlegmariurus carinatus

Fei Liu1,2, Yu-Cheng Liu1,2, Wei-Wei Jiang1,2, Juan He1, Xing-De Wu1, Li-Yan Peng1, Jia Su1, Xiao Cheng1, Qin-Shi Zhao1   

  1. 1. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, People's Republic of China;
    2. University of the Chinese Academy of Sciences, Beijing 100049, People's Republic of China
  • Received:2014-05-27 Revised:2014-06-23 Online:2018-02-11 Published:2014-08-24
  • Supported by:
    This work was financially supported by the National Natural Science Foundation of China(No. U0932602) and the National Basic Research Program of China(973 Program No. 2011CB915503).

Carinatines A and B, Lycopodium Alkaloids from Phlegmariurus carinatus

Fei Liu1,2, Yu-Cheng Liu1,2, Wei-Wei Jiang1,2, Juan He1, Xing-De Wu1, Li-Yan Peng1, Jia Su1, Xiao Cheng1, Qin-Shi Zhao1   

  1. 1. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, People's Republic of China;
    2. University of the Chinese Academy of Sciences, Beijing 100049, People's Republic of China
  • 通讯作者: Qin-Shi Zhao,e-mail:qinshizhao@mail.kib.ac.cn
  • 基金资助:
    This work was financially supported by the National Natural Science Foundation of China(No. U0932602) and the National Basic Research Program of China(973 Program No. 2011CB915503).

Abstract: Carinatine A(1), a C16N2-type Lycopodium alkaloid possessing a 5/6/6/6 ring system formed by a new C-4/C-12 bond, and carinatine B(2), the first derivative of lycojaponicumin C, along 16 known compounds, were isolated from the whole plant of Phlegmariurus carinatus. Their structures were elucidated based on the spectroscopic data. The two new isolates were no inhibitory activity for the acetylcholinesterase(AChE).

Key words: Lycopodium alkaloid, Phlegmariurus carinatus, Carinatines A and B, Acetylcholinesterase (AChE) inhibitory activity

摘要: Carinatine A(1), a C16N2-type Lycopodium alkaloid possessing a 5/6/6/6 ring system formed by a new C-4/C-12 bond, and carinatine B(2), the first derivative of lycojaponicumin C, along 16 known compounds, were isolated from the whole plant of Phlegmariurus carinatus. Their structures were elucidated based on the spectroscopic data. The two new isolates were no inhibitory activity for the acetylcholinesterase(AChE).

关键词: Lycopodium alkaloid, Phlegmariurus carinatus, Carinatines A and B, Acetylcholinesterase (AChE) inhibitory activity