Two New Chemical Constituents from the Stem Bark of Garcinia mangostana
نویسندگان
چکیده
منابع مشابه
Two new chemical constituents from the stem bark of Garcinia mangostana.
A detailed chemical study on the ethyl acetate and methanol extracts of the stem bark of Garcinia mangostana resulted in the successful isolation of one new prenylated xanthone, mangaxanthone B (1), one new benzophenone, mangaphenone (2), and two known xanthones, mangostanin (3) and mangostenol (4). The structures of these compounds were elucidated through analysis of their spectroscopic data o...
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Garciniavalline (1), a novel aporphinoid alkaloid, in addition to four known alkaloids,cleistopholine (2), O-methylmoschatoline (3), (-)-oliveroline (4) and (-)-oliveridine (5), wereisolated and characterized from Garcinia Parvifolia Miq. stem bark. Structural elucidation ofthese compounds was established by spectroscopic methods. Among them, alkaloids (2) and (4)exhibited antiplasmodial activi...
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ژورنال
عنوان ژورنال: Molecules
سال: 2014
ISSN: 1420-3049
DOI: 10.3390/molecules19067308