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Antioxidant flavonoids from Alhagi maurorum.
J Asian Nat Prod Res. 2010 Feb; 12(2):138-43.JA

Abstract

A new flavonoid, isorhamnetin-3-O-[-alpha-l-rhamnopyranosyl-(1 --> 3)]-beta-D-glucopyranoside (1), along with two known flavonoids 3'-O-methylorobol (2) and quercetin 3-O-beta-d-glucopyranoside (3), was isolated from Alhagi maurorum. Their structures were established with the help of mass spectrometry, 1D and 2D NMR spectroscopy, and in comparison with the literature data. Compounds 1 and 2 exhibited moderate antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay.

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Authors+Show Affiliations

Ahmad S
Department of Pharmacy, Faculty of Pharmacy and Alternative Medicine, Railway Campus, The Islamia University of Bahawalpur, Bahawalpur, Pakistan. rsahmed_iub@yahoo.com
Riaz N
No affiliation info available
Saleem M
No affiliation info available
Jabbar A
No affiliation info available
Nisar-Ur-Rehman
No affiliation info available
Ashraf M
No affiliation info available

MeSH

AntioxidantsBiphenyl CompoundsFabaceaeFlavonoidsFree Radical ScavengersGlucosidesMolecular StructureNuclear Magnetic Resonance, BiomolecularPicratesPlants, Medicinal

Pub Type(s)

Journal Article

Language

eng

PubMed ID

20390757

Citation

Ahmad, Saeed, et al. "Antioxidant Flavonoids From Alhagi Maurorum." Journal of Asian Natural Products Research, vol. 12, no. 2, 2010, pp. 138-43.
Ahmad S, Riaz N, Saleem M, et al. Antioxidant flavonoids from Alhagi maurorum. J Asian Nat Prod Res. 2010;12(2):138-43.
Ahmad, S., Riaz, N., Saleem, M., Jabbar, A., Nisar-Ur-Rehman, ., & Ashraf, M. (2010). Antioxidant flavonoids from Alhagi maurorum. Journal of Asian Natural Products Research, 12(2), 138-43. https://doi.org/10.1080/10286020903451724
Ahmad S, et al. Antioxidant Flavonoids From Alhagi Maurorum. J Asian Nat Prod Res. 2010;12(2):138-43. PubMed PMID: 20390757.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant flavonoids from Alhagi maurorum. AU - Ahmad,Saeed, AU - Riaz,Naheed, AU - Saleem,Muhammad, AU - Jabbar,Abdul, AU - Nisar-Ur-Rehman,, AU - Ashraf,Mohammad, PY - 2010/4/15/entrez PY - 2010/4/15/pubmed PY - 2010/5/11/medline SP - 138 EP - 43 JF - Journal of Asian natural products research JO - J Asian Nat Prod Res VL - 12 IS - 2 N2 - A new flavonoid, isorhamnetin-3-O-[-alpha-l-rhamnopyranosyl-(1 --> 3)]-beta-D-glucopyranoside (1), along with two known flavonoids 3'-O-methylorobol (2) and quercetin 3-O-beta-d-glucopyranoside (3), was isolated from Alhagi maurorum. Their structures were established with the help of mass spectrometry, 1D and 2D NMR spectroscopy, and in comparison with the literature data. Compounds 1 and 2 exhibited moderate antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay. SN - 1477-2213 UR - https://www.unboundmedicine.com/medline/citation/20390757/Antioxidant_flavonoids_from_Alhagi_maurorum_ L2 - https://www.tandfonline.com/doi/full/10.1080/10286020903451724 DB - PRIME DP - Unbound Medicine ER -