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Asprellosides A‐K, nine new ursane‐type triterpenoid glycosides (1–9), and two new oleanane‐type triterpenoid glycosides (10 and 11), including six rare sulfated triterpenoid glycosides, were isolated from the roots of Ilex asprella. Their structures were determined on the basis of comprehensive spectroscopic analysis and chemical methods. Among these compounds, asprelloside B (2) and asprelloside...
Front Cover. The plant Ilex asprella (Aquifoliaceae) is a shrub mainly distributed in southern area of China. The roots of I. asprella, named ‘Gang‐Mei‐Gen' in Chinese, are commonly used as a folk medicine and one of the major ingredients of several popularly consumed herbal teas in Lingnan region. In our continuing investigation on bioactivity constituents of medicinal herbs in the region of Lingnan,...
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