Flavonoid glycosides from Salvia moorcroftiana wall |
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Authors: | Zahid Muhammad Ishrud Omar Pan Yuanjiang Asim Muhammad Riaz Muhammad Uddin Ahmad Viqar |
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Affiliation: | Department of Chemistry, Zhejiang University, 310027, Hangzhou, PR China. |
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Abstract: | Phytochemical analysis of the whole plant of Salvia moorcroftiana Wall. (Lamiaceae) resulted in the isolation of two new flavonoid glycosides, together with three known compounds. The structures of the new compounds were established as genkwanin 4'-O-alpha-L-arabinopyranosyl-(1-->6)-beta-D-galactopyranoside (1) and genkwanin 4'-O-[alpha-L-rhamnopyranosyl-(1-->2)-[alpha-L-rhamnopyranosyl-(1-->6)]-beta-D-galactopyranoside] (2). The structures of all compounds were elucidated by spectroscopic methods, including 2D NMR techniques. |
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Keywords: | Salvia moorcroftiana Lamiaceae Flavonoid glycosides 1D and 2D NMR spectroscopy |
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