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A new triterpenoid saponin from Albizia julibrissin Durazz.
J Asian Nat Prod Res. 2008 Jul-Aug; 10(7-8):781-5.JA

Abstract

A new triterpenoid, saponin hehuanoside A, was isolated together with the known triterpenoid saponins 2, 3, and 4 from the stem bark of Albizia julibrissin. With the help of chemical and spectral analyzes (IR, MS, 1D-NMR, and 2D-NMR), the structure of the new triterpenoid saponin was elucidated as 21-O-[(6S)-2-trans-2,6-dimethyl-6-O-beta-d-quinovopyranosyl-2,7-octadienoyl]-3-O-beta-d-xylopyranosyl-(1 --> 2)-beta-d-fucopyranosyl-(1 --> 6)-beta-d-2-deoxy-2-acetamidoglucopyrasyl acacic acid 28-O-alpha-l-arabinofuranosyl-(1 --> 4)-[-beta-d-glucopyranosyl-(1 --> 3)]-alpha-l-rhamnopyranosyl-(1 --> 2)-beta-d-glucopyranosyl 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
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18696332

Citation

Xu, Tun-Hai, et al. "A New Triterpenoid Saponin From Albizia Julibrissin Durazz." Journal of Asian Natural Products Research, vol. 10, no. 7-8, 2008, pp. 781-5.
Xu TH, Li HT, Xu YJ, et al. A new triterpenoid saponin from Albizia julibrissin Durazz. J Asian Nat Prod Res. 2008;10(7-8):781-5.
Xu, T. H., Li, H. T., Xu, Y. J., Zhao, H. F., Xie, S. X., Han, D., Si, Y. S., Li, Y., Niu, J. Z., & Xu, D. M. (2008). A new triterpenoid saponin from Albizia julibrissin Durazz. Journal of Asian Natural Products Research, 10(7-8), 781-5. https://doi.org/10.1080/10286020802031056
Xu TH, et al. A New Triterpenoid Saponin From Albizia Julibrissin Durazz. J Asian Nat Prod Res. 2008 Jul-Aug;10(7-8):781-5. PubMed PMID: 18696332.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A new triterpenoid saponin from Albizia julibrissin Durazz. AU - Xu,Tun-Hai, AU - Li,Hai-Tao, AU - Xu,Ya-Juan, AU - Zhao,Hong-Feng, AU - Xie,Sheng-Xu, 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 - 781 EP - 5 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 10 IS - 7-8 N2 - A new triterpenoid, saponin hehuanoside A, was isolated together with the known triterpenoid saponins 2, 3, and 4 from the stem bark of Albizia julibrissin. With the help of chemical and spectral analyzes (IR, MS, 1D-NMR, and 2D-NMR), the structure of the new triterpenoid saponin was elucidated as 21-O-[(6S)-2-trans-2,6-dimethyl-6-O-beta-d-quinovopyranosyl-2,7-octadienoyl]-3-O-beta-d-xylopyranosyl-(1 --> 2)-beta-d-fucopyranosyl-(1 --> 6)-beta-d-2-deoxy-2-acetamidoglucopyrasyl acacic acid 28-O-alpha-l-arabinofuranosyl-(1 --> 4)-[-beta-d-glucopyranosyl-(1 --> 3)]-alpha-l-rhamnopyranosyl-(1 --> 2)-beta-d-glucopyranosyl 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/18696332/A_new_triterpenoid_saponin_from_Albizia_julibrissin_Durazz_ DB - PRIME DP - Unbound Medicine ER -