Chemical constituents from the Aerial parts of Rumex hastatus D. Don
Journal Title: Journal of Pharmaceutical and Biological Sciences - Year 2017, Vol 5, Issue 5
Abstract
Rumex hastatus D. Don (Polygonaceae) occurs in Afghanistan, Pakistan, India, Bhutan and western China as a small perennial shrub and is used as an alternative, astringent, carminative, diuretic, laxative, tonic and to treat bloody dysentery, bilious complaints, blood pressure, cough, diarrhoea, dysentery, fevers, jaundice, headache, lung bleeding, piles, neoplasm, rheumatism, skin diseases, wounds and throat pain. Phytochemical investigation of a methanolic extract of the leaves led to isolate seven new chemical constituents characterized as 3′,4′-dihydroxybenzyl oleate (2), β-sitosterol 3-benzyl ether 3′-capriate (4), β-sitosterol 3-benzyl ether 3′-oleate (5), β-sitosterol 3-(3′,4′-dihydroxybenzyl) ether 3′-linoleate (6), β-sitosterol-3β-benzyl 3′-oxy-3′-O-β-D-galactopyranosyl-(6a→1b)-O-β-D-galactopyranosyl-(6b→1c)-O-β-D-galactopyranosyl-(6c→1d)-O-β-D-galactopyranosyl-2d-capriate (β-sitosterol 3-(3′-hydroxybenzyl) 3′-O-β-D-tetragalactoside 2d-capriate, 7), 1-undecanoxy-3-phenol-3-O-β-D-xylopyranosyl-(2a→1b)- O-β-D-xylopyranosyl-(2b→1c)- O-β-D-xylopyranosyl-(2c→1d)- O-β-D-xylopyranosyl-(2d→1e)- O-β-D-xylopyranoside (n-undecanoxyphenol 3-O-β-D-pentaxyloside, 8) and α-L-glucopyranosyl-(2a→1b)-O-α-L-glucopyranosyl-(2b→1c)-O-α-L-glucopyranosyl-(2c→1d)-O-α-L-gluco- pyranosyl -(2d→1e)-O- α-L -glucopyranosyl-(6e→1f)-O- α-L –glucopyranoside (α-L-hexaglucoside, 9) together with the known compounds tridecyl oleate (1) and β-sitosteryl linoleate (3). The structures of all the isolated phytoconstituents have been established on the basis of spectral data analysis and chemical reactions.
Authors and Affiliations
Shahnaz Sultana, Mohammed Ali, Showkat Rasool Mir
Keywords
Related Articles
- EP ID EP322158
- DOI -
- Views 105
- Downloads 0
Ethno-veterinary medicines and livestock production in mushagashe small scale commercial farming area, masvingo
This paper examined ethnoveterinary medicines and practices as cultural heritage in Mushagashe Small Scale Commercial Farming Area in Masvingo province It applied both quantitative and qualitative approaches to gather da...
A prespective review on a novel plant balanites aegyptiaca (linn.)
Since ancient time plants and herbs are used to treat various types of diseases. At that time they were given by Vaidhya and Hakim’s and named as Ayurvedic medicine. Some plants contain many phytochemical constituents wh...
Evaluation of management and human resource challenges in the establishment of telemedicine in bandar abbas social security hospital, 2017
Objective The emergence of internet and its development has made a lot of changes in every science and industry medical science is not an exception and the internet in addition to the effects it has made on its own devel...
Standardization and preliminary phytochemical screening of Ficus Palmata Forssk stem barks
Ficus palmate Forssk is a herbaceous perennial plant belonging to the family Moraceae. Even though this plant has gained scientific importance recently, there is a need for the pharmacognostic standardization. Hence, in...
An efficient synthesis of new benzohydrazide and 1, 3-thiazine fused s-triazines as potential antimicrobial agents
As a part of our endeavor toward the synthesis of new heterocyclic bioactive agents some new substituted 135 triazine derivatives with 4nitrobenzohydrazide and 64methoxyphenyl4phenyl6H13thiazin2amine and substituted thio...