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Two new oligostilbenes, caragasinins D and E, along with four known compounds, kobophenol A, α‐viniferin, wistin, and 5‐hydroxy‐2‐[(4‐hydroxyphenyl)acetyl]‐3‐methoxybenzoic acid, were isolated from the roots of Caragana sinica. These compounds were spectroscopically analyzed for their structures and configurations and compared with existing data. The configurations of caragasinins D and E were elucidated...
Phaeanthus vietnamensis Bân is a well‐known medicinal plant which has been used for the treatment of various inflammatory diseases in traditional medicine. Using various chromatographic methods, three new compounds, (7S,8R,8′R)‐9,9′‐epoxy‐3,5,3′,5′‐tetramethoxylignan‐4,4′,7‐triol (1), 8α‐hydroxyoplop‐11(12)‐en‐14‐one (5), and (1R,2S,4S)‐4‐acetyl‐2‐[(E)‐(cinnamoyloxy)]‐1‐methylcyclohexan‐1‐ol (12)...
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