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A new bidesmoside saponin from the bark of guaiacum officinale
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نویسنده
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saba n. ,khatoon r. ,ali z. ,ahmad v.u.
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منبع
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journal of the chemical society of pakistan - 2012 - دوره : 34 - شماره : 2 - صفحه:448 -450
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چکیده
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A new bidesmosidic triterpene saponin,guaianin p was isolated from the stem bark of guaiacum officinale. its structure was established as oleanolic acid 3-o-{α-l-rhamnopyranosyl- (1→3)-α-l-rhamnopyranosyl- (1→2)-[β-d-glucopyranosyl-(1→3)]-α-l-arabinopyranoside} -28-o- β-d-glucopyranosyl ester by spectroscopic and chemical analyses.
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کلیدواژه
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Bidesmosidic saponin; Guaiacum officinale; Guaianin P; Zygophyllaceae
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آدرس
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department of chemistry,jinnah university for women,v-c,nazimabad,karachi,pakistan,govt college for women,shahrah-e-liaquat, Pakistan, department of chemistry,jinnah university for women,v-c,nazimabad, Pakistan, h e. j. research institute of chemistry,international center for chemical and biological sciences,university of karachi, Pakistan, h e. j. research institute of chemistry,international center for chemical and biological sciences,university of karachi, Pakistan
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Authors
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