pallidol/caragana

A new resveratrol dimer, carasiphenol A (1), and a new resveratrol trimer, carasiphenol B (2), have been isolated from the aerial parts of Caragana sinica. Their structures have been elucidated from spectroscopic evidence, especially HMBC and NOE experiments. The relative configuration of the known

Two new oligostilbenes, caragasinins A (5) and B (10), and eight known compounds, kobophenol A (1), (+)-α-viniferin (2), (+)-ampelopsin F (3), pallidol (4), (+)-isoampelopsin F (6), miyabenol C (7), carasinaurone (8) and caraphenol B (9) were isolated from the ethylacetate-soluble extract of the

A new oligostilbene, caragasinin C (1), and seven known compounds, betulinic acid (2), 4-hydroxybenzaldehyde (3), (‒)-medicarpin (4), wistin (5), (2E,4S)-4-hydroxy-2-nonenoic acid (6), pallidol (7), and (+)-α-viniferin (8), were isolated from the roots of Caragana sinica. The structure of

Capillary electrophoresis with electrochemical detection (CE-ED) was employed for the determination of hypaphorine (an alkaloid) and four oligomeric stilbenes (including pallidol, kobophenol A, miyabenol C and (+)-alpha-viniferin) in Radix seu Cortex Caraganae Sinicae, the root of Caragana sinica

The 5-HT₆ receptor (5-HT₆R) is a member of the class of recently discovered 5-hydroxytryptamine (5-HT) receptors. Due to the lack of selective 5-HT₆R ligands, the cellular signaling mechanisms of the 5-HT₆R are poorly understood. We previously developed a cell-based high-throughput screening (HTS)

A method based on capillary electrophoresis with electrochemical detection (CE-ED) was employed for the determination of one alkaloid (hypaphorine) and the four oligomeric stilbenes, pallidol, kobophenol A, miyabenol C and (+)-alpha-viniferin in the roots of Caragana species. The five analytes could