1. Academic Validation
  2. Four New Lignans from Kadsura Interior and Their Bioactivity

Four New Lignans from Kadsura Interior and Their Bioactivity

  • Molecules. 2018 May 26;23(6):1279. doi: 10.3390/molecules23061279.
Jiu-Shi Liu 1 Jin Zhang 2 3 Yao-Dong Qi 4 Xiao-Guang Jia 5 Ben-Gang Zhang 6 Hai-Tao Liu 7
Affiliations

Affiliations

  • 1 Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China. liujiushi90@163.com.
  • 2 Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China. jzhang419@163.com.
  • 3 Institute of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi 830011, China. jzhang419@163.com.
  • 4 Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China. ydqi@implad.ac.cn.
  • 5 Institute of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi 830011, China. jxyxj2003@163.com.
  • 6 Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China. bgzhang@implad.ac.cn.
  • 7 Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China. htliu0718@126.com.
Abstract

A phytochemical investigation of the stems of Kadsura interior has led to an isolation of four new Lignans, named kadsutherin E⁻H (14), together with two known Lignans (56). The structures of the four new compounds were established on the basis of comprehensive spectroscopic analyses. Compounds 16 exhibited inhibition against adenosine diphosphate (ADP) induced platelet aggregation. Among the isolated compounds, kadsutherin F (2) showed the strongest anti-platelet aggregation activity with an inhibition of 49.47%.

Keywords

Kadsura interior; anti-platelet aggregation; kadsutherin E-H; lignan.

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