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A novel flavanone from Ilex hainanensis Merr.
Nat Prod Res. 2009; 23(5):442-7.NP

Abstract

Chemical investigation of the leaves of Ilex hainanensis Merr. yielded a new flavanone named Huazhongilexone-7-O-beta-D-glucopyranoside, together with five known compounds, which included caffeic acid, quercetin, isoquercitrin, quercitrin-7-O-beta-D-glucopyranoside and rutin. All of the compounds were isolated from the plant for the first time. The structure of the new compound was determined on the basis of high resolution mass, 1D and 2D NMR spectroscopies including ROESY. The antioxidant activity of the new compound was assessed using the DPPH spectrophotometric and IC(50) value was 10.39 micromol L(-1).

Authors+Show Affiliations

Key Laboratory of Modern Chinese Medicines (China Pharmaceutical University), Ministry of Education, Nanjing, People's Republic of China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19296387

Citation

Chen, Xiao-Qing, et al. "A Novel Flavanone From Ilex Hainanensis Merr." Natural Product Research, vol. 23, no. 5, 2009, pp. 442-7.
Chen XQ, Zan K, Yang J, et al. A novel flavanone from Ilex hainanensis Merr. Nat Prod Res. 2009;23(5):442-7.
Chen, X. Q., Zan, K., Yang, J., Lai, M. X., & Wang, Q. (2009). A novel flavanone from Ilex hainanensis Merr. Natural Product Research, 23(5), 442-7. https://doi.org/10.1080/14786410802044885
Chen XQ, et al. A Novel Flavanone From Ilex Hainanensis Merr. Nat Prod Res. 2009;23(5):442-7. PubMed PMID: 19296387.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A novel flavanone from Ilex hainanensis Merr. AU - Chen,Xiao-Qing, AU - Zan,Ke, AU - Yang,Jie, AU - Lai,Mao-Xiang, AU - Wang,Qiang, PY - 2009/3/20/entrez PY - 2009/3/20/pubmed PY - 2009/5/30/medline SP - 442 EP - 7 JF - Natural product research JO - Nat Prod Res VL - 23 IS - 5 N2 - Chemical investigation of the leaves of Ilex hainanensis Merr. yielded a new flavanone named Huazhongilexone-7-O-beta-D-glucopyranoside, together with five known compounds, which included caffeic acid, quercetin, isoquercitrin, quercitrin-7-O-beta-D-glucopyranoside and rutin. All of the compounds were isolated from the plant for the first time. The structure of the new compound was determined on the basis of high resolution mass, 1D and 2D NMR spectroscopies including ROESY. The antioxidant activity of the new compound was assessed using the DPPH spectrophotometric and IC(50) value was 10.39 micromol L(-1). SN - 1478-6427 UR - https://www.unboundmedicine.com/medline/citation/19296387/A_novel_flavanone_from_Ilex_hainanensis_Merr_ L2 - https://www.tandfonline.com/doi/full/10.1080/14786410802044885 DB - PRIME DP - Unbound Medicine ER -