An iridoid and a flavonoid from Sideritis lanata L |
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Authors: | Alipieva Kalina I Kostadinova Emanuela P Evstatieva Ljuba N Stefova Marina Bankova Vassya S |
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Institution: | Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Ac. G. Bonchev street, block 9, 1113 Sofia, Bulgaria. alipieva@orgchm.bas.bg |
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Abstract: | A new iridoid diglucoside, 10-O-(E)-p-coumaroylmelittoside (1) and a new flavone glucoside, O-(6'-O-Acetyl-)-beta-glucopyranosylchrysoeriol (2), together with four known flavone glycosides, were isolated from the aerial parts of Sideritis lanata. The structures of the new compounds were elucidated by spectroscopic methods, 2D NMR and MS. |
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Keywords: | Sideritis lanata Iridoid diglucoside Flavonoids |
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