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A novel triterpenoid saponin from Polygala tenuifolia Willd.
J Asian Nat Prod Res. 2008 Jul-Aug; 10(7-8):813-6.JA

Abstract

A new triterpenoid saponin, tenuifoside A, was isolated together with three known triterpenoid saponins 2, 3, and 4 from the roots of Polygala tenuifolia Willd. With the help of chemical and spectral analyses (IR, MS, 1D-NMR, and 2D-NMR), the structure of the new saponin was elucidated as 3-O-beta-d-glucopyranosyl presenegenin 28-O-beta-d-xylopyranosyl-(1 --> 3)-beta-d-xylopyranosyl-(1 --> 4)-[beta-D-apiofuranosyl-(1 --> 3)]-alpha-L-rhamnopyranosyl-(1 --> 2)-[4-O-p-methoxycinnamoyl]-[alpha-l-rhamnopyranosyl-(1 --> 3)]-beta-d-fucopyranosyl ester (1). Three known triterpenoid saponins (2-4) were identified on the basis of spectroscopic data.

Authors+Show Affiliations

Department of Traditional Chinese Medicine Chemistry, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

18696336

Citation

Xu, Tun-Hai, et al. "A Novel Triterpenoid Saponin From Polygala Tenuifolia Willd." Journal of Asian Natural Products Research, vol. 10, no. 7-8, 2008, pp. 813-6.
Xu TH, Lv G, Xu YJ, et al. A novel triterpenoid saponin from Polygala tenuifolia Willd. J Asian Nat Prod Res. 2008;10(7-8):813-6.
Xu, T. H., Lv, G., Xu, Y. J., Xie, S. X., Zhao, H. F., Han, D., Si, Y. S., Li, Y., Niu, J. Z., & Xu, D. M. (2008). A novel triterpenoid saponin from Polygala tenuifolia Willd. Journal of Asian Natural Products Research, 10(7-8), 813-6. https://doi.org/10.1080/10286020802102352
Xu TH, et al. A Novel Triterpenoid Saponin From Polygala Tenuifolia Willd. J Asian Nat Prod Res. 2008 Jul-Aug;10(7-8):813-6. PubMed PMID: 18696336.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A novel triterpenoid saponin from Polygala tenuifolia Willd. AU - Xu,Tun-Hai, AU - Lv,Gang, AU - Xu,Ya-Juan, AU - Xie,Sheng-Xiu, AU - Zhao,Hong-Feng, AU - Han,Dong, AU - Si,Yun-Shan, AU - Li,Yu, AU - Niu,Jian-Zhao, AU - Xu,Dong-Ming, PY - 2008/8/13/pubmed PY - 2008/11/19/medline PY - 2008/8/13/entrez SP - 813 EP - 6 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 10 IS - 7-8 N2 - A new triterpenoid saponin, tenuifoside A, was isolated together with three known triterpenoid saponins 2, 3, and 4 from the roots of Polygala tenuifolia Willd. With the help of chemical and spectral analyses (IR, MS, 1D-NMR, and 2D-NMR), the structure of the new saponin was elucidated as 3-O-beta-d-glucopyranosyl presenegenin 28-O-beta-d-xylopyranosyl-(1 --> 3)-beta-d-xylopyranosyl-(1 --> 4)-[beta-D-apiofuranosyl-(1 --> 3)]-alpha-L-rhamnopyranosyl-(1 --> 2)-[4-O-p-methoxycinnamoyl]-[alpha-l-rhamnopyranosyl-(1 --> 3)]-beta-d-fucopyranosyl ester (1). Three known triterpenoid saponins (2-4) were identified on the basis of spectroscopic data. SN - 1028-6020 UR - https://www.unboundmedicine.com/medline/citation/18696336/A_novel_triterpenoid_saponin_from_Polygala_tenuifolia_Willd_ L2 - https://www.tandfonline.com/doi/full/10.1080/10286020802102352 DB - PRIME DP - Unbound Medicine ER -