Homoisoflavonoids from <i>Caesalpinia sappan</i> Displaying Viral Neuraminidases Inhibition
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Homoisoflavonoids from Caesalpinia sappan displaying viral neuraminidases inhibition.
In this study, twelve neuraminidase (NA) inhibitory compounds 1-12 were isolated from heartwood of Caesalpinia sappan on the basis of their biological activities against three types of viral NAs. Of isolated homoisoflavonoids, sappanone A (2) showed the most potent NAs inhibitory activities with IC(50) values of 0.7 µM [H1N1], 1.1 µM [H3N2], and 1.0 µM [H9N2], respectively, whereas saturated ho...
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ژورنال
عنوان ژورنال: Biological and Pharmaceutical Bulletin
سال: 2012
ISSN: 0918-6158,1347-5215
DOI: 10.1248/bpb.35.786