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Article
Open AccessPharmacological activity and quantitative analysis of flavonoids isolated from the flowers of Begonia semperflorens Link et Otto
Begonia semperflorens Link et Otto has been broadly raised up for ornamental purpose as well comestible blossom. As the reproductive structures of phanerogams, flowers contain various secondary metabolites and ha...
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Article
A new pregnane hexaglycoside from Adonis multiflora
A new pregnane hexaglycoside, named amurensioside L (1), was isolated from the whole plant of Adonis multiflora. Amurensioside L (1) emerged to be new pregnane hexaglycoside which we full...
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Article
New hydroxy fatty acid from the root bark of Morus alba L.
A new hydroxyl fatty acid, named sangbaimoric acid (1), was isolated from the root bark of Morus alba L. The chemical structure of compound 1 was established as 2-methoxyoctadeca-3Z,5Z-dienoic acid on the basis o...