Isolation of Phytoconstituents from the Stem Bark of Bauhinia Variegata Linn
Keywords:
Bauhinia Variegata, Isolation, phytochemical screening
Abstract
Fractionation of crude petroleum ether extract of the stem bark of Bauhinia variegata Linn (Caesalpiniaceae) led to the isolation of heptatricontan-12, 13-diol, friedelin, n-docosanoic acid, stigmasterol, β-sitosteryl, n-hexadecanoic acid, lupeol. Eriodictyol & Quercetin were isolated from methanolic extract. Their structures were elucidated by spectroscopic methods such as UV, IR, 1H NMR and MASS. Eriodictyol was isolated for the first time from this plant.
References
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2. Mali R G, Mahajan S G, Mehta A A. Rakta khachan (Bauhinia variegata): Chemistry, traditional and Medicinal uses- a review. Phcog Rev, 2007; 1: 314-319.
3. Anonymous. The Wealth of India: A Dictionary of Indian Raw Materials and Industrial Products. Vol-2 (B), CSIR, New Delhi, 1998; 49-52.
4. Sharma D D, Gill R S, Chander S, Negi S S. Chemical composition of some fodder tree leaves in the Kangra district. J Res, 1966; 3: 438-442.
5. Sharma D D, Chawla M S, Negi S S. Chemical composition and nutritive value of bamboo and kanchar tree leaves. J Res, 1968; 5: 253-258.
6. Spilkova J, Hubik J, Biologische Wirkungen Von Flavonoiden II, Pharmazie in Unserer Zeit, 1992; 21: 174-182.
7. Singh R S, Pandey H S, Ghanshyam. Two new long chain compounds from Bauhinia variegata Linn. Ind J Chem, 2006; 45B(9): 2151-2153.
Published
2014-09-01
How to Cite
[1]
MMJ, V., B, E., Bodke, Y., KV, J. and HS, B. 2014. Isolation of Phytoconstituents from the Stem Bark of Bauhinia Variegata Linn. PharmaTutor. 2, 9 (Sep. 2014), 150-156.
Section
Articles
