1,3,5,8-tetrahydroxyxanthone
National Institutes of Health
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Cataract is an eye disease with clouding of the eye lens leading to disrupted vision, which often develops slowly and causes…
This study used the 2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide radical (PTIO•) trapping model to study the…
Two new xanthones, 1,8-dihydroxy-3-methoxyxanthone 7-O-[α-L-rhamnopyranosyl(1 → 2)-β-D-glucopyranoside] (1) and 1,8- dihydroxy-3…
Oxidative stress has been suggested to play a causative role in the development of obesity‐induced insulin resistance and type 2…
OBJECTIVE
To study the chemical constituents of Swertia hispidicalyx.
METHOD
The EtOAc part of S. hispidicalyx was…
This article is devoted to phytochemical investigation of xanthones and flavonoids from the Gentiana algida Pall. (cold gentian…
Root cultures of Swertia chirata (Gentianaceae) were grown with supplements of [1-13C]glucose, [U-13C6]glucose or [carboxy-13C…
The whole plant of Swertia purpurascens Wall. (Gentianaceae) has been shown to contain five tetraoxygenated and three…