Xanthones Content in Swertia multicaulis D. Don from Nepal
نویسندگان
چکیده
منابع مشابه
Anti-HBV Activities of Xanthones From Swertia Punicea Hemsl
We studied the effects of two xanthones compounds isolated from Swertia punicea Hemsl (from Geutianaceae), swertianolin (I) and bellidifolin (II), on Hepatitis B surface antigen (HBsAg) and e antigen (HBeAg) in cultured human hepatocellular carcinoma cell line (HepG2). The HepG2 cells were first cultured for 24h, various concentrations of these two xanthones were then added to the culture mediu...
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The bark of several coniferous species, a waste product of the timber industry, contains significant amounts of natural antioxidants. In our ongoing studies of Nepalese medicinal plants, we examined the bark from Abies spectabilis as the starting material for extracting antioxidant compounds. In vitro antioxidant activity evaluated by means of three antioxidant methods, namely 2,2-diphenyl-1-pi...
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Swertia chirayita (Roxb. ex Fleming) H. Karst is one of the most important high-value medicinal plants of Nepal prized for its anti-diabetic, antimalarial, hepato-protective and anti-inflammatory properties. It is widely used as an important ingredient in medicinal preparations in Ayurveda, Unnani, Siddha, Tibetan and Chinese traditional medicine. Nepal is one of the main exporters of this impo...
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In continuation of earlier works1) an unknown compound, C20H340, m・P・ 182~183。, [α]15D +14.52°,obtained from the neutral portion of wooe resin of Cryptmeria japonica D. Don, has been examined. In part VIII1) of this series, an isolation of this compound has been described in detail. This compound, called phyllocladanol, is not apparent to have been previously isolated. Phyllocladanol is colorle...
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BACKGROUND Being a part of Chinese as well as ayurdic herbal system, roots of Rumex hastatus D. Don (RH) is highly medicinal, used to regulated blood pressure. It is also reported that the plant is diuretic, laxative, tonic, used against microbial skin diseases, bilious complaints and jaundice. The present study is conducted to evaluate phytochemical, antimicrobial, antitumor and cytotoxic acti...
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ژورنال
عنوان ژورنال: Molecules
سال: 2018
ISSN: 1420-3049
DOI: 10.3390/molecules23051067