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A New Dibenzocyclooctadiene Lignan from the Stems of Schisandra neglecta and It Cytotoxicities
Corresponding Author(s) : Xue-Mei Gao
Asian Journal of Chemistry,
Vol. 26 No. 7 (2014): Vol 26 Issue 7
Abstract
A new dibenzocyclooctadiene lignan, neglignan H (1) was isolated from the stems of Schisandra neglecta. The structures of (1) was elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. Compound 1 was tested for its cytotoxicity against five human tumor cell lines (NB4, A549, SHSY5Y, PC3 and MCF7) and compound 1 exhibited modest cytotoxicity against NB4, A549 and MCF7 cell with IC50 values of 8.1, 7.4 and 6.7 μM, respectively.
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References
Committee of Pharmacopoeia of China, Pharmacopoeia of the People's Republic of China (Part 1), Pharmacopoeia Commission of the Ministry of Public Health of PRC, Beijing, China, pp. 454-455 (1990).
L.J. Xu, H.T. Liu, Y. Peng and P.G. Xiao, J. System. Evol., 46, 692 (2008).
J.B. Chang, J. Reiner and J.X. Xie, Chem. Rev., 105, 4581 (2005); doi:10.1021/cr050531b.
W.L. Xiao, R.T. Li, S.X. Huang, J.X. Pu and H.D. Sun, Nat. Prod. Rep., 25, 871 (2008); doi:10.1039/b719905h.
X.G. Li, Q. Gao, W. Wen, P.F. Zhang, F. Xiao and H.M. Luo, J. Chin. Med. Mat., 28, 156 (2005).
Y.X. Duan, J.L. Cao, R.R. Wen, G.Y. Yang, J.X. Pu, H.D. Sun, W.L. Xiao and G.P. Li, J. Asian Nat. Prod. Res., 13, 592 (2011); doi:10.1080/10286020.2011.576843.
M. Chen, X.M. Xu, Z.H. Liao, L. Dong, L. Li and C.Z. Huang, Molecules, 13, 548 (2008); doi:10.3390/molecules13030548.
M. Chen, Z.Z. Liao, X.M. Xu, Y. Wen, M. Sun, H.X. Zhang and W.X. Ma, Molecules, 13, 1148 (2008); doi:10.3390/molecules13051148.
G.-Y. Yang, Y.-K. Li, R.-R. Wang, X.-N. Li, W.-L. Xiao, L.-M. Yang, J.-X. Pu, Y.-T. Zheng and H.-D. Sun, J. Nat. Prod., 73, 915 (2010); doi:10.1021/np100067w.
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Y. Ikeya, H. Taguchi, I. Yosioka, Y. Iitaka and H. Kobayashi, Chem. Pharm. Bull. (Tokyo), 27, 1395 (1979); doi:10.1248/cpb.27.1395.
Y. Ikeya, H. Taguchi, I. Yosioka and H. Kobayashi, Chem. Pharm. Bull. (Tokyo), 27, 1383 (1979); doi:10.1248/cpb.27.1383.
T. Mosmann, J. Immunol. Methods, 65, 55 (1983); doi:10.1016/0022-1759(83)90303-4.