Citation: Xiao Shi-Ji, Zhang Mao-Sheng, Guo Da-Le, Chen Fang, Zhou Yan, Ding Li-Sheng. Two new neolignans from Gymnotheca involucrata[J]. Chinese Chemical Letters, ;2017, 28(5): 1049-1051. doi: 10.1016/j.cclet.2016.12.011 shu

Two new neolignans from Gymnotheca involucrata

a.
School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
b.
Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
c.
College of Life Science, Sichuan University, Chengdu 610064, China

Corresponding author: Xiao Shi-Ji, sjxiao@zmc.edu.cn
Received Date: 13 September 2016
Revised Date: 14 November 2016
Accepted Date: 30 November 2016
Available Online: 5 May 2016

Figures(3)

Two new biphenyl butyl neolignan derivatives, named gymnothebutyllignans A (1) and B (2), were isolated from the whole parts of endemic medicinal plant of Gymnotheca involucrata (Saururaceae). The structures of the new compounds were elucidated by extensive NMR and MS data, and the absolutely configuration of compound 1 was confirmed by X-ray crystal diffraction analysis.
- Gymnotheca involucrata,
- Saururaceae,
- Neolignan,
- Gymnothebutyllignan,
- Absolutely configuration
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