1,3,5,8-tetrahydroxyxanthone

This study used the 2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide radical (PTIO•) trapping model to study the… Expand

Cataract is an eye disease with clouding of the eye lens leading to disrupted vision, which often develops slowly and causes… Expand

Two new xanthones, 1,8-dihydroxy-3-methoxyxanthone 7-O-[α-L-rhamnopyranosyl(1 → 2)-β-D-glucopyranoside] (1) and 1,8- dihydroxy-3… Expand

Oxidative stress has been suggested to play a causative role in the development of obesity‐induced insulin resistance and type 2… Expand

A novel free radical reaction combined with liquid chromatography electrospray ionization tandem mass spectrometry (FRR-LC-PDA… Expand

Ketosis is a metabolic disorder closely associated with both lipid and carbohydrate metabolism. Recent studies show that… Expand

OBJECTIVE To study the chemical constituents of Swertia hispidicalyx. METHOD The EtOAc part of S. hispidicalyx was… Expand

This article is devoted to phytochemical investigation of xanthones and flavonoids from the Gentiana algida Pall. (cold gentian… Expand

Root cultures of Swertia chirata (Gentianaceae) were grown with supplements of [1-13C]glucose, [U-13C6]glucose or [carboxy-13C… Expand

The whole plant of Swertia purpurascens Wall. (Gentianaceae) has been shown to contain five tetraoxygenated and three… Expand