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Acyclic diterpenic constituents from the roots of Calotropis procera (Ait.) R. Br.
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نویسنده
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mittal a. ,ali m.
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منبع
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journal of saudi chemical society - 2015 - دوره : 19 - شماره : 1 - صفحه:59 -63
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چکیده
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Three new terpenic constituents characterized as 3,7,11,15-tetramethyl hexadecanyl 6'-methyl hept-5'-enyl ether (phytyl iso-octyl ether) (. 1),2,6,10,14,18-pentamethylnonadecanoyl-β-. d-glucopyranosyl-(2. →. 1)-β-. d-glucopyranosyl-(2. →. 1)-β-. d-glucopyranoside (procerasesterterpenoyl triglucoside) (. 3) and 3,7,11,15 tetramethylhexadecanoyl-β-. d-glucopyranosyl-(2. →. 1)-β-. d-glucopyranosyl-(2. →. 1)-β-. d-glucopyranosyl(2. →. 1)-β-. d-glucofuranoside (dihydrophytoyl tetraglucoside) (. 4) have been isolated for the first time from the roots of calotropis procera (ait.) r. br. (asclepiadaceae) along with the known compound 1,2-dihexadecanoyl-3-phosphatyl glycerol (. 2). the structures of all these phytoconstituents have been established by spectral data analysis and chemical reactions. © 2011 production and hosting by elsevier b.v. on behalf of king saud university.
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کلیدواژه
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Asclepiadaceae; Calotropis procera; Dihydrophytoyl tetraglucoside; Phytyl isooctyl ether; Procerasesterterpenoyl triglucoside; Roots
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آدرس
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apex institute of pharmaceutical sciences,v.t. road,mansarowar, India, department of pharmacognosy and phytochemistry,faculty of pharmacy,jamia hamdard (hamdard university),hamdard nagar, India
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Authors
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