Extraction of effective parts of Alternanthera philoxeroides (Mart.) Griseb. and its antiviral effect
Yang, Z.Q.; Zhang, M.Y.; Liu, J.J.; Hu, Z.J.; Zhu, B.L.; Liu, Y.W.; Wang, G.Z.; Wan, M.; Wu, X.L.
Zhongguo Zhong Yao Za Zhi 14(8): 488-90 511-2
1989
ISSN/ISBN: 1001-5302 PMID: 2508673 Document Number: 344334
Several parts of Alternanthera philoxeroides were extracted by lead-salt sedimentation and double phase solvent extractive technique and their antiviral effects were studied. The results showed that extracts of petroleum ether, ether, an dethyl acetate have inhibitory effect on epidemic hemorrhagic fever virus (EHFV). The antiviral effective part is coumarin analogue.