Flavonoids and arbutin from Turnera diffusa.
نویسندگان
چکیده
The infusion of the aerial parts of Turnera diffusa was phytochemically examined. Chromatographic procedures led to the isolation of a new flavone glycoside, five known flavonoids and p-arbutin. Structures were determined by 1D- and 2D NMR experiments, as well as ES-MS and UV spectra.
منابع مشابه
Gastroprotective activities of Turnera diffusa Willd. ex Schult. revisited: Role of arbutin.
ETHNOPHARMACOLOGICAL RELEVANCE Turnera diffusa Willd. ex Schult. has been used for the treatment of several human disorders including peptic ulcer. OBJECTIVES OF THE STUDY The current study is an attempt to evaluate the anti-ulcerogenic activities of arbutin, a major constituent of Turnera diffusa on two ulcer models. The possible involvement of lipid peroxidation, nitric oxide, IL-6, IL-10, ...
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ورودعنوان ژورنال:
- Zeitschrift fur Naturforschung. C, Journal of biosciences
دوره 57 11-12 شماره
صفحات -
تاریخ انتشار 2002