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Two new triterpenoid saponins from Pulsatilla cernua (Thunb.) Bercht. et Opiz.
J Asian Nat Prod Res. 2007 Sep-Dec; 9(6-8):705-11.JA

Abstract

Two new triterpenoid saponins, named cernuaside C and D, have been isolated from Pulsatilla cernua (Thunb.) Bercht. et Opiz. The structures of the two new triterpenoid saponins were elucidated as 3-O-beta-D-xylopyranosyl(1 --> 2)-[alpha-L-rhamnopyranosyl(1 --> 3)]-alpha-L-arabinopyranosyl oleanolic acid 28-alpha-L-rhamnopyranosyl(1 --> 4)-beta-D-glucopyranosyl(1 --> 6)-beta-D-glucopyranoside. (1) and 3-O-alpha-L-arabinopyranosyl (1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-alpha-L-arabinopyranosyl oleanolic acid 28-O-beta-D-glucopyranoside (2) by 1D, 2D-NMR techniques, ESI-MS analysis as well as chemical methods.

Authors+Show Affiliations

Xu TH
Department of Traditional Chinese Medicine Chemistry, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Xu YJ
No affiliation info available
Li HX
No affiliation info available
Han D
No affiliation info available
Zhao HF
No affiliation info available
Xie SX
No affiliation info available
Li Y
No affiliation info available
Niu JZ
No affiliation info available
Si YS
No affiliation info available
Xu DM
No affiliation info available

MeSH

Carbohydrate ConformationCarbohydrate SequenceMagnetic Resonance SpectroscopyMolecular Sequence DataPulsatillaSaponinsSpectrometry, Mass, Electrospray IonizationTriterpenes

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17994387

Citation

Xu, Tun-Hai, et al. "Two New Triterpenoid Saponins From Pulsatilla Cernua (Thunb.) Bercht. Et Opiz." Journal of Asian Natural Products Research, vol. 9, no. 6-8, 2007, pp. 705-11.
Xu TH, Xu YJ, Li HX, et al. Two new triterpenoid saponins from Pulsatilla cernua (Thunb.) Bercht. et Opiz. J Asian Nat Prod Res. 2007;9(6-8):705-11.
Xu, T. H., Xu, Y. J., Li, H. X., Han, D., Zhao, H. F., Xie, S. X., Li, Y., Niu, J. Z., Si, Y. S., & Xu, D. M. (2007). Two new triterpenoid saponins from Pulsatilla cernua (Thunb.) Bercht. et Opiz. Journal of Asian Natural Products Research, 9(6-8), 705-11.
Xu TH, et al. Two New Triterpenoid Saponins From Pulsatilla Cernua (Thunb.) Bercht. Et Opiz. J Asian Nat Prod Res. 2007 Sep-Dec;9(6-8):705-11. PubMed PMID: 17994387.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Two new triterpenoid saponins from Pulsatilla cernua (Thunb.) Bercht. et Opiz. AU - Xu,Tun-Hai, AU - Xu,Ya-Juan, AU - Li,Hong-Xun, AU - Han,Dong, AU - Zhao,Hong-Feng, AU - Xie,Sheng-Xu, AU - Li,Yu, AU - Niu,Jian-Zhao, AU - Si,Yun-Shan, AU - Xu,Dong-Ming, PY - 2007/11/13/pubmed PY - 2008/5/15/medline PY - 2007/11/13/entrez SP - 705 EP - 11 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 9 IS - 6-8 N2 - Two new triterpenoid saponins, named cernuaside C and D, have been isolated from Pulsatilla cernua (Thunb.) Bercht. et Opiz. The structures of the two new triterpenoid saponins were elucidated as 3-O-beta-D-xylopyranosyl(1 --> 2)-[alpha-L-rhamnopyranosyl(1 --> 3)]-alpha-L-arabinopyranosyl oleanolic acid 28-alpha-L-rhamnopyranosyl(1 --> 4)-beta-D-glucopyranosyl(1 --> 6)-beta-D-glucopyranoside. (1) and 3-O-alpha-L-arabinopyranosyl (1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-alpha-L-arabinopyranosyl oleanolic acid 28-O-beta-D-glucopyranoside (2) by 1D, 2D-NMR techniques, ESI-MS analysis as well as chemical methods. SN - 1028-6020 UR - https://www.unboundmedicine.com/medline/citation/17994387/Two_new_triterpenoid_saponins_from_Pulsatilla_cernua__Thunb___Bercht__et_Opiz_ DB - PRIME DP - Unbound Medicine ER -