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Flavan-3-ol Isomers Isolated from Euphorbia Thymifolia Linn

Dec
15
2015
By tahmed

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Abstract
Pharmacognosy Communications,2016,6,1,28-33.
DOI:10.5530/pc.2016.1.5
Published:December 2015
Type:Original Article

Flavan-3-ol Isomers Isolated from Euphorbia Thymifolia Linn

Sushma Kainsa,1 Randhir Singh1*

1Department of Pharmaceutical Sciences, MM College of Pharmacy, Maharishi Markandeshwar University, Mullana, Ambala, INDIA.

Abstract:

Objective: Isolation and identification of phytoconstituents from methanolic extract of whole herb of Euphorbia thymifolia L. Material and Methods: Methanolic extract of Euphorbia thymifolia whole herb was prepared by hot soxhalation method and Flavan-3-ol isomers (compound (I) and (II)) were isolated using chromatographic techniques. The structural identification Flavan-3-ol was carried out by employing Infra red spectroscopy (IR) and 1H Nuclear magnetic Resonance technique. Spectral data obtained was compared with the available literature. Results and conclusion: Spectral analysis revealed compound (I) and (II) as catechin and epicatechin respectively. These compounds have been reported for the first time in this plant and can serve as a useful tool in its standardization

Keywords:catechin, epicatechin etc., Euphorbia thymifolia, Flavan-3-ol

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Vancouver Style :: Kainsa S, Singh R. Flavan-3-ol Isomers Isolated from Euphorbia Thymifolia Linn. Pharmacognosy Communications. 2016;6(1):28-33.  (462.92 KB)
MLA Style: Kainsa S, Singh R. Flavan-3-ol Isomers Isolated from Euphorbia Thymifolia Linn. Pharmacognosy Communications. 2016;6(1):28-33.  (462.92 KB)
CSE Style: Kainsa S, Singh R. Flavan-3-ol Isomers Isolated from Euphorbia Thymifolia Linn. Pharmacognosy Communications. 2016;6(1):28-33.  (462.92 KB)
APA Style: Kainsa S, Singh R. Flavan-3-ol Isomers Isolated from Euphorbia Thymifolia Linn. Pharmacognosy Communications. 2016;6(1):28-33.  (462.92 KB)

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