Diterpenoids from Euphorbia paralias
Diterpenoids from Euphorbia paralias
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DOI：
10.1016/s0031-9422(01)00393-4
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发表时间：
2001-12-01
期刊：
影响因子：
3.8
通讯作者：
Nakatani, M
中科院分区：
文献类型：
--
作者：
Abdelgaleil, SAM;Kassem, SMI;Nakatani, M
从近缘大戟（Euphorbia paralias）地上部分分离得到2个含双环[4，3，1]环的segatane型二萜类化合物，以及11个已知的二萜类化合物，其中segetanes 4个，jatrophanes 5个，paralianes 2个。新化合物的结构通过光谱手段确定，包括通过2D NMR和CD光谱分析。并对分离得到的化合物进行了拒食和抗病毒活性的研究。(C)2001爱思唯尔科技有限公司版权所有。
Two segatane diterpenoids containing a bicyclic [4,3,1] ring system were isolated, together with 11 known diterpenoids, four segetanes, five jatrophanes and two paralianes, from the aerial parts of Euphorbia paralias. The structures of the new compounds were established by spectroscopic means, including by 2D NMR and CD spectroscopic analyses. The antifeedant and antiviral activities of the isolated compounds are also described. (C) 2001 Elsevier Science Ltd. All rights reserved.