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KMID : 0620720040100020069
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Natural Product Sciences
2004 Volume.10 No. 2 p.69 ~ p.73
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Chemical Constituents and Biological Activities of Cichorium intybus L.
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El-Lakany, Abdalla M.
Aboul-Ela, Maha A./Abdul-Ghani, Mohamed M./Mekky, Hattem
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Abstract
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Continiuation of a phytochemical study of Cichorium intybus L. (Astraceae) growing in Egypt, resulted in the isolation and identification of a new sesquiterpene lactone 3, 4-dihydrolactucin, in addition to the eight known compounds; Kaempferol, isoscutellarin, cichoriin, umbelliferone, lupeol, lupeol acetate, β-sitosterol, and β-sitosterol3-0-glucoside. Chemical structures of the isolated compounds were assigned based on different physical, chemical, and spectroscopic techniques including IR, UV, MS, 1D-and 2D-NMR spectra. Furthermore, the antimicrobial, and spasmogenic activities of some fractions and isolates were also assessed.
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