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Radical Scavenging Constituents from Leaf of Humulus scandens
Corresponding Author(s) : Xi-Feng Li
Asian Journal of Chemistry,
Vol. 28 No. 8 (2016): Vol 28 Issue 8
Abstract
Four compounds were obtained from the methanol extract leaves of Humulus scandens and identified as N-trans-p-coumaroyl octopamine (1), dehydrodiconiferyl alcohol (2), tribulusamide A (3), simiarenol (4), all of which were isolated from this plant for the first time. Among them, compounds 1, 2 and 3 exhibited significant radical scavenging activity against 1,l-diphenyl-2-picrylhydrazyl (DPPH) with IC50 values of 16.2, 12.5 and 10.8 μM, respectively.
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- Y.C. Wu, Y. Wang and Y. Zhang, Medicine, 34, 1119 (2012).
- H.B. Yin, B. Wang, T.K. Zheng and Y. Wang, J. Liaoning Univ. Trad. Chinese Med., 3, 60 (2001).
- J.J. Li, X.J. Wang and Y.C. Fu, Food and Drugs, 10, 5 (2008).
- C. Victor, X. Lin and F.Y. Sui, Materia Medica, 19, 58 (2008).
- Z.G. Fang, Grassroots Magazine Med., 6, 47 (1992).
- S.L. Xiong, F. Lu, M.J. Shi and Z.M. Wu, Sci. Technol. Food Ind., 33, 380 (2012).
- C.L. Duan, Y. Jiang, Y. Jiang, C.R. Lin, J.X. Liu and P.F. Tu, J. Chinese Pharm. Sci., 18, 236 (2009).
- R.X. Tan, J. Jakupovic and Z.J. Jia, Planta Med., 56, 475 (1990); doi:10.1055/s-2006-961015.
- J.X. Li, Q. Shi, Q.B. Xiong, J.K. Prasain, Y. Tezuka, T. Hareyama, Z.T. Wang, K. Tanaka, T. Namba and S. Kadota, Planta Med., 64, 628 (1998); doi:10.1055/s-2006-957535.
- R. Tanaka and S. Matsunaga, Phytochemistry, 27, 3579 (1988); doi:10.1016/0031-9422(88)80772-6.
References
Y.C. Wu, Y. Wang and Y. Zhang, Medicine, 34, 1119 (2012).
H.B. Yin, B. Wang, T.K. Zheng and Y. Wang, J. Liaoning Univ. Trad. Chinese Med., 3, 60 (2001).
J.J. Li, X.J. Wang and Y.C. Fu, Food and Drugs, 10, 5 (2008).
C. Victor, X. Lin and F.Y. Sui, Materia Medica, 19, 58 (2008).
Z.G. Fang, Grassroots Magazine Med., 6, 47 (1992).
S.L. Xiong, F. Lu, M.J. Shi and Z.M. Wu, Sci. Technol. Food Ind., 33, 380 (2012).
C.L. Duan, Y. Jiang, Y. Jiang, C.R. Lin, J.X. Liu and P.F. Tu, J. Chinese Pharm. Sci., 18, 236 (2009).
R.X. Tan, J. Jakupovic and Z.J. Jia, Planta Med., 56, 475 (1990); doi:10.1055/s-2006-961015.
J.X. Li, Q. Shi, Q.B. Xiong, J.K. Prasain, Y. Tezuka, T. Hareyama, Z.T. Wang, K. Tanaka, T. Namba and S. Kadota, Planta Med., 64, 628 (1998); doi:10.1055/s-2006-957535.
R. Tanaka and S. Matsunaga, Phytochemistry, 27, 3579 (1988); doi:10.1016/0031-9422(88)80772-6.