A New Diterpene Glycoside from Stevia rebaudiana
AbstractFrom the commercial extract of the leaves of Stevia rebaudiana, a new diterpene glycoside was isolated besides the known steviol glycosides including stevioside, rebaudiosides A-F, rubusoside and dulcoside A. The new compound was identified as 13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy] ent-kaur-16-en-19-oic acid-(2-O-α-L-rhamnopyranosyl-β-D-glucopyranosyl) ester (1) on the basis of extensive spectroscopic (NMR and MS) and chemical studies.
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Prakash Chaturvedula, V.S.; Prakash, I. A New Diterpene Glycoside from Stevia rebaudiana. Molecules 2011, 16, 2937-2943.
Prakash Chaturvedula VS, Prakash I. A New Diterpene Glycoside from Stevia rebaudiana. Molecules. 2011; 16(4):2937-2943.Chicago/Turabian Style
Prakash Chaturvedula, Venkata Sai; Prakash, Indra. 2011. "A New Diterpene Glycoside from Stevia rebaudiana." Molecules 16, no. 4: 2937-2943.