نتایج جستجو برای: calotropis gigantea
تعداد نتایج: 1446 فیلتر نتایج به سال:
A new lignan glycoside, (+)-pinoresinol 4-O-[6″-O-vanilloyl]-β-D-glucopyranoside (1) and two known phenolic compounds, 6'-O-vanilloyltachioside (2) and 6'-O-vanilloylisotachioside (3) were isolated from the latex of Calotropis gigantea (Asclepiadaceae). The structure of the new compound was elucidated by using spectroscopic and chemical methods. Three isolates (1-3) and one authentic compound, ...
BACKGROUND Calotropis gigantea (Asclepiadaceae) (Niu jiao gua) has been used as a poultice in Chinese medicine for treating inflammatory skin diseases, e.g., neurodermatitis. This study aims to isolate the epidioxysterols from the flowers of C. gigantea, elucidate their structures and evaluate their possible inhibitory effects on the NF-κB pathway. METHODS The two epidioxysterols 9,11-dehydro...
Calotropis gigantea has been known to produce bioactive secondary metabolites with antiproliferative activities against cancer cells. Herein, we extracted the using ethyl acetate from its root bark and further tested P388 murine leukemia cell lines. The subfractions extract was obtained Vacuum Liquid Column Chromatography (VLCC), followed by Gravity (GCC). subfraction C2 D1 were identified cont...
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