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Additional minor diterpene glycosides from Stevia rebaudiana Bertoni.
Molecules. 2013 Oct 31; 18(11):13510-9.M

Abstract

Two additional novel minor diterpene glycosides were isolated from the commercial extract of the leaves of Stevia rebaudiana Bertoni. The structures of the new compounds were identified as 13-{β-D-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-glucopyranosyl-oxy} ent-kaur-16-en-19-oic acid {β-D-xylopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)]-O-β-D-glucupyranosyl-ester} (1), and 13-{β-D-6-deoxy-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-glucopyranosyl-oxy} ent-kaur-16-en-19-oic acid {β-D-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-gluco-pyranosyl-ester} (2), on the basis of extensive 1D (1H- and 13C-) 2D NMR (COSY, HSQC and HMBC) and MS spectroscopic data as well as chemical studies.

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Authors+Show Affiliations

Prakash I
Organic Chemistry Department, The Coca-Cola Company, Global Research and Development, One Coca-Cola Plaza, Atlanta, GA 30313, USA. iprakash@coca-cola.com.
Chaturvedula VS
No affiliation info available

MeSH

AsteraceaeDiterpenesGlycosidesMagnetic Resonance SpectroscopyStevia

Pub Type(s)

Journal Article

Language

eng

PubMed ID

24184820

Citation

Prakash, Indra, and Venkata Sai Prakash Chaturvedula. "Additional Minor Diterpene Glycosides From Stevia Rebaudiana Bertoni." Molecules (Basel, Switzerland), vol. 18, no. 11, 2013, pp. 13510-9.
Prakash I, Chaturvedula VS. Additional minor diterpene glycosides from Stevia rebaudiana Bertoni. Molecules. 2013;18(11):13510-9.
Prakash, I., & Chaturvedula, V. S. (2013). Additional minor diterpene glycosides from Stevia rebaudiana Bertoni. Molecules (Basel, Switzerland), 18(11), 13510-9. https://doi.org/10.3390/molecules181113510
Prakash I, Chaturvedula VS. Additional Minor Diterpene Glycosides From Stevia Rebaudiana Bertoni. Molecules. 2013 Oct 31;18(11):13510-9. PubMed PMID: 24184820.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Additional minor diterpene glycosides from Stevia rebaudiana Bertoni. AU - Prakash,Indra, AU - Chaturvedula,Venkata Sai Prakash, Y1 - 2013/10/31/ PY - 2013/09/24/received PY - 2013/10/26/revised PY - 2013/10/28/accepted PY - 2013/11/5/entrez PY - 2013/11/5/pubmed PY - 2014/6/7/medline SP - 13510 EP - 9 JF - Molecules (Basel, Switzerland) JO - Molecules VL - 18 IS - 11 N2 - Two additional novel minor diterpene glycosides were isolated from the commercial extract of the leaves of Stevia rebaudiana Bertoni. The structures of the new compounds were identified as 13-{β-D-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-glucopyranosyl-oxy} ent-kaur-16-en-19-oic acid {β-D-xylopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)]-O-β-D-glucupyranosyl-ester} (1), and 13-{β-D-6-deoxy-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-glucopyranosyl-oxy} ent-kaur-16-en-19-oic acid {β-D-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-gluco-pyranosyl-ester} (2), on the basis of extensive 1D (1H- and 13C-) 2D NMR (COSY, HSQC and HMBC) and MS spectroscopic data as well as chemical studies. SN - 1420-3049 UR - https://www.unboundmedicine.com/medline/citation/24184820/Additional_minor_diterpene_glycosides_from_Stevia_rebaudiana_Bertoni_ DB - PRIME DP - Unbound Medicine ER -