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Triterpenoid saponins from the root of Anemone tomentosa.
J Nat Med. 2013 Jan; 67(1):70-7.JN

Abstract

Three new triterpenoid saponins, tomentoside A (1), B (2) and C (3), along with four known saponins (4-7) were isolated from the root of Anemone tomentosa. The structures of the new compounds were elucidated as 3-O-β-D-ribopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl hederagenin 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (1), 3-O-β-D-ribopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-β-D-xylopyranosyl hederagenin 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (2) and 3-O-β-D-galactopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl oleanolic acid 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (3) on the basis of chemical and spectral evidence. In the oligosaccharide chains of compound 3, the characteristic D-galactose residue is a rare structural feature and secondly encountered among triterpenoid saponins from Anemone.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Wang Y
Department of Pharmacy, Fourth Military Medical University, Xi'an, People's Republic of China.
Kang W
No affiliation info available
Hong LJ
No affiliation info available
Hai WL
No affiliation info available
Wang XY
No affiliation info available
Tang HF
No affiliation info available
Tian XR
No affiliation info available

MeSH

AnemoneGlycosidesPlant RootsSaponinsTriterpenes

Pub Type(s)

Journal Article

Language

eng

PubMed ID

22391801

Citation

Wang, Yi, et al. "Triterpenoid Saponins From the Root of Anemone Tomentosa." Journal of Natural Medicines, vol. 67, no. 1, 2013, pp. 70-7.
Wang Y, Kang W, Hong LJ, et al. Triterpenoid saponins from the root of Anemone tomentosa. J Nat Med. 2013;67(1):70-7.
Wang, Y., Kang, W., Hong, L. J., Hai, W. L., Wang, X. Y., Tang, H. F., & Tian, X. R. (2013). Triterpenoid saponins from the root of Anemone tomentosa. Journal of Natural Medicines, 67(1), 70-7. https://doi.org/10.1007/s11418-012-0649-8
Wang Y, et al. Triterpenoid Saponins From the Root of Anemone Tomentosa. J Nat Med. 2013;67(1):70-7. PubMed PMID: 22391801.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Triterpenoid saponins from the root of Anemone tomentosa. AU - Wang,Yi, AU - Kang,Wei, AU - Hong,Liang-jian, AU - Hai,Wen-li, AU - Wang,Xiao-yang, AU - Tang,Hai-feng, AU - Tian,Xiang-rong, Y1 - 2012/03/06/ PY - 2011/12/21/received PY - 2012/02/14/accepted PY - 2012/3/7/entrez PY - 2012/3/7/pubmed PY - 2013/5/23/medline SP - 70 EP - 7 JF - Journal of natural medicines JO - J Nat Med VL - 67 IS - 1 N2 - Three new triterpenoid saponins, tomentoside A (1), B (2) and C (3), along with four known saponins (4-7) were isolated from the root of Anemone tomentosa. The structures of the new compounds were elucidated as 3-O-β-D-ribopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl hederagenin 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (1), 3-O-β-D-ribopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-β-D-xylopyranosyl hederagenin 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (2) and 3-O-β-D-galactopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl oleanolic acid 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (3) on the basis of chemical and spectral evidence. In the oligosaccharide chains of compound 3, the characteristic D-galactose residue is a rare structural feature and secondly encountered among triterpenoid saponins from Anemone. SN - 1861-0293 UR - https://www.unboundmedicine.com/medline/citation/22391801/Triterpenoid_saponins_from_the_root_of_Anemone_tomentosa_ L2 - https://dx.doi.org/10.1007/s11418-012-0649-8 DB - PRIME DP - Unbound Medicine ER -