›› 2010, Vol. 5 ›› Issue (6): 219-225.
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Sushma Semwal *; Rajni Kant Sharma; Amita Bamola; Girish Pundeer; Usha Rawat
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Abstract: The phytochemical investigation of the ethanolic extract of the aerial part of Polygonum macrophyllum D. Don afforded a new anthraquinone glucoside 1-hydroxy-8-methoxy-3-methyl-6-O-β-D-glucopyranosyl-anthraquinone (1), along with 1, 6-dihydroxy-8-methoxy-3-methyl-anthraquinone (2), quercitrin (3), kaempferol-3-O-α-rhamnoside (4), arborinol (5), β-sitosterol (6) and β-sitosterol-D-glucoside (7). The compounds were characterized by spectroscopic and chemical analysis and are reported for the first time from Polygonum macrophyllum D. Don.
Key words: Polygonum macrophyllum D. Don, anthraquinone glucoside, flavonoids
Sushma Semwal *;Rajni Kant Sharma;Amita Bamola;Girish Pundeer;Usha Rawat. Anthraquinone glucosides from aerial parts of Polygonum macrophyllum D. Don.[J]. , 2010, 5(6): 219-225.
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