Antiproliferative withanolides from Datura wrightii.
Antiproliferative withanolides from Datura wrightii.
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DOI:
10.1021/np300766p
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发表时间:
2013-03-22
影响因子:
5.1
通讯作者:
Timmermann BN
中科院分区:
文献类型:
--
作者:
Zhang H;Bazzill J;Gallagher RJ;Subramanian C;Grogan PT;Day VW;Kindscher K;Cohen MS;Timmermann BN
A new withanolide (1) named withawrightolide, and four known withanolides (2–5) were isolated from the aerial parts of Datura wrightii (Solanaceae). The structure of compound 1 was elucidated through 2D NMR and other spectroscopic techniques. In addition, the structure of withametelin L (2) was confirmed by X-ray crystallographic analysis. Using MTS viability assays, withanolides 1–5 showed antiproliferative activities against human glioblastoma (U251 and U87), head and neck squamous cell carcinoma (MDA-1986), and normal fetal lung fibroblast (MRC-5) cells with IC50 values in the range between 0.56 and 5.6 μM.
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影响因子:
5.1
作者:
Samadi, Abbas K.;Tong, Xiaoqin;Cohen, Mark S.
通讯作者:
Cohen, Mark S.
影响因子:
5.1
作者:
Pan, Yuanhu;Wang, Xiaochuan;Hu, Xianming
通讯作者:
Hu, Xianming
影响因子:
2.1
作者:
MAKINO, B;KAWAI, M;BUTSUGAN, Y
通讯作者:
BUTSUGAN, Y
影响因子:
5.1
作者:
Zhang H;Samadi AK;Gallagher RJ;Araya JJ;Tong X;Day VW;Cohen MS;Kindscher K;Gollapudi R;Timmermann BN
通讯作者:
Timmermann BN
影响因子:
1.7
作者:
Zhu, XH;Ando, J;Nohara, T
通讯作者:
Nohara, T