RSS for Isolation and structure determination of anti-influenza component from Mahonia bealeihttp://academic.research.microsoft.com/Rss.aspx?cata=9&id=10393904Search RSS feed for Microsoft Academic SearchMSRA Libra RSS Burner(c)2008 Microsoft Corpration, All right reserved.Wed, 19 Jun 2013 01:46:25 GMTWed, 19 Jun 2013 01:46:25 GMTIsolation and structure determination of anti-influenza component from Mahonia bealeihttp://academic.research.microsoft.com/Publication/10393904Tue, 18 Jun 2013 18:46:25 GMT103939042Xiangying Zeng, Yulian Dong, Guoying Sheng, Xichang Dong, Xuehui Sun, Jiamo Fu: (Citations:2)view publication
The fraction possessing anti-influenza activity, which is obtained from the roots of Mahonia bealei (Fort), has been studied regarding its chemical compositions and molecular structure. The previous experiment on this fraction in vitro suggested that the anti-influenza effect was due to the existence of alkaloids in M. bealei (Fort), and mainly from one bisbenzylisoquinoline alkaloid. In this paper the structure of this bisbenzylisoquinoline alkaloid has been determined as 1R, 1′S-(+)-isotetrandrine by means of MS, 1H NMR, 13C NMR, FT-IR and HPLC analyses.
Journal: Journal of Ethnopharmacology - J ETHNOPHARMACOL, vol. 108, no. 3, pp. 317-319, 2006
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