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Two new flavonol glycosides from the Tibetan medicinal plant Aconitum tanguticum.
J Asian Nat Prod Res. 2013 Jul; 15(7):737-42.JA

Abstract

Two new flavonol glycosides characterized as quercetin 3-O-α-l-rhamnopyranosyl-(1 → 2)-[β-d-glucopyranosyl-(1 → 3)-α-l-(4-O-trans-p-coumaroylrhamnopyranosyl)-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (1) and kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 2)-[β-d-glucopyranosyl-(1 → 3)-α-l-(4-O-trans-p-coumaroyl rhamnopyranosyl)-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (2), together with two known flavonol glycosides quercetin 3-O-α-l-rhamnopyranosyl-(1 → 2)- [α-l-rhamnopyranosyl-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (3) and kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 2)-[α-l-rhamnopyranosyl-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (4), were isolated from the whole plant of Aconitum tanguticum (Maxim.) Stapf. The structures of the new compounds were elucidated by spectroscopic methods, and the total (1)H and (13)C NMR chemical shifts were assigned.

Authors+Show Affiliations

Institute of Chinese Materia Medica, China Academy of Chinese Medicine Sciences, Beijing, China.No 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

23767974

Citation

Xu, Lu, et al. "Two New Flavonol Glycosides From the Tibetan Medicinal Plant Aconitum Tanguticum." Journal of Asian Natural Products Research, vol. 15, no. 7, 2013, pp. 737-42.
Xu L, Zhang X, Lin LM, et al. Two new flavonol glycosides from the Tibetan medicinal plant Aconitum tanguticum. J Asian Nat Prod Res. 2013;15(7):737-42.
Xu, L., Zhang, X., Lin, L. M., Li, C., Wang, Z. M., & Luo, Y. M. (2013). Two new flavonol glycosides from the Tibetan medicinal plant Aconitum tanguticum. Journal of Asian Natural Products Research, 15(7), 737-42. https://doi.org/10.1080/10286020.2013.799144
Xu L, et al. Two New Flavonol Glycosides From the Tibetan Medicinal Plant Aconitum Tanguticum. J Asian Nat Prod Res. 2013;15(7):737-42. PubMed PMID: 23767974.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Two new flavonol glycosides from the Tibetan medicinal plant Aconitum tanguticum. AU - Xu,Lu, AU - Zhang,Xiao, AU - Lin,Li-Mei, AU - Li,Chun, AU - Wang,Zhi-Min, AU - Luo,Yong-Ming, Y1 - 2013/06/14/ PY - 2013/6/18/entrez PY - 2013/6/19/pubmed PY - 2013/10/1/medline SP - 737 EP - 42 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 15 IS - 7 N2 - Two new flavonol glycosides characterized as quercetin 3-O-α-l-rhamnopyranosyl-(1 → 2)-[β-d-glucopyranosyl-(1 → 3)-α-l-(4-O-trans-p-coumaroylrhamnopyranosyl)-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (1) and kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 2)-[β-d-glucopyranosyl-(1 → 3)-α-l-(4-O-trans-p-coumaroyl rhamnopyranosyl)-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (2), together with two known flavonol glycosides quercetin 3-O-α-l-rhamnopyranosyl-(1 → 2)- [α-l-rhamnopyranosyl-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (3) and kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 2)-[α-l-rhamnopyranosyl-(1 → 6)]-β-d-galactopyranoside-7-O-α-l-rhamnopyranoside (4), were isolated from the whole plant of Aconitum tanguticum (Maxim.) Stapf. The structures of the new compounds were elucidated by spectroscopic methods, and the total (1)H and (13)C NMR chemical shifts were assigned. SN - 1477-2213 UR - https://www.unboundmedicine.com/medline/citation/23767974/Two_new_flavonol_glycosides_from_the_Tibetan_medicinal_plant_Aconitum_tanguticum_ L2 - https://www.tandfonline.com/doi/full/10.1080/10286020.2013.799144 DB - PRIME DP - Unbound Medicine ER -