Isolation and study of a Saponin (Echinocystic acid-3-o-α-l–Rhamnopyranosyl (1→5)–o–β-d–xylofuranosyl (1→5)–o–β-d–Arabinofuranosyl (1 → 4)–o–β-d–Glucopyranoside) from the leaves of Clematis nepaulensis D.C.
Abstract
A saponin (echinocystic acid-3-o- α -l – rhamnopyranosyl (1 à 5) – o – β - d – xylofuranosyl (1 à 5) – o – β - d – arabinofuranosyl (1 à 4) – o – β - d –glucopyranoside)have been isolated and identified from the leaves of clematis nepaulensis. Repeated chromatographic manipulations and spectral analysis (IR, 1H-NMR, and Mass) suggested the structure of saponin.
Keywords: Saponin, Echinocystic acid, Isolation, spectral analysis
DOI
https://doi.org/10.22270/jddt.v9i2.2412Published
2019-03-15
Statistics
Abstract Display: 450 
PDF Downloads: 623 How to Cite
1.
Shrivastava K. Isolation and study of a Saponin (Echinocystic acid-3-o-α-l–Rhamnopyranosyl (1→5)–o–β-d–xylofuranosyl (1→5)–o–β-d–Arabinofuranosyl (1 → 4)–o–β-d–Glucopyranoside) from the leaves of Clematis nepaulensis D.C. J. Drug Delivery Ther. [Internet]. 2019 Mar. 15 [cited 2026 Feb. 2];9(2):255-8. Available from: https://www.jddtonline.info/index.php/jddt/article/view/2412
Issue
Section
Research
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
How to Cite
1.
Shrivastava K. Isolation and study of a Saponin (Echinocystic acid-3-o-α-l–Rhamnopyranosyl (1→5)–o–β-d–xylofuranosyl (1→5)–o–β-d–Arabinofuranosyl (1 → 4)–o–β-d–Glucopyranoside) from the leaves of Clematis nepaulensis D.C. J. Drug Delivery Ther. [Internet]. 2019 Mar. 15 [cited 2026 Feb. 2];9(2):255-8. Available from: https://www.jddtonline.info/index.php/jddt/article/view/2412
.