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[A new flavonol glycoside from Baeckea Frutescens L].
Yao Xue Xue Bao. 2008 Oct; 43(10):1032-5.YX

Abstract

To study the chemical constituents of the traditional Chinese herb Baeckea Frutescens L., a new flavonol glycoside, named 6, 8-dimethylkaempferol-3-O-alpha-L-rhamnoside (1), together with seven known compounds: quercetin (2), quercetin-3-O-alpha-L-rhamnoside (3), myricetin (4), myricetin-3-O-alpha-L-rhamnoside (5), gallic acid (6), ursolic acid (7) and 1,3-dihydroxy-2-(2'-methoxylpropionyl)-5-methoxy-6-methylbenzene (8) were isolated by using silica gel column chromatography, polyamide column chromatography and recrytallization. Their structures were identified on the basis of physicochemical properties and spectroscopic analysis. Among them, compounds 2-7 were isolated from this plant for the first time and compound 8 was first isolated from plant.

Authors+Show Affiliations

Guangxi Institute of Pharmaceutical and Medical Science, Nanning 530022, China.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

chi

PubMed ID

19127867

Citation

Lu, Wen-jie, et al. "[A New Flavonol Glycoside From Baeckea Frutescens L]." Yao Xue Xue Bao = Acta Pharmaceutica Sinica, vol. 43, no. 10, 2008, pp. 1032-5.
Lu WJ, Ya QK, Chen JY, et al. [A new flavonol glycoside from Baeckea Frutescens L]. Yao Xue Xue Bao. 2008;43(10):1032-5.
Lu, W. J., Ya, Q. K., Chen, J. Y., & Liu, B. M. (2008). [A new flavonol glycoside from Baeckea Frutescens L]. Yao Xue Xue Bao = Acta Pharmaceutica Sinica, 43(10), 1032-5.
Lu WJ, et al. [A New Flavonol Glycoside From Baeckea Frutescens L]. Yao Xue Xue Bao. 2008;43(10):1032-5. PubMed PMID: 19127867.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [A new flavonol glycoside from Baeckea Frutescens L]. AU - Lu,Wen-jie, AU - Ya,Qi-kang, AU - Chen,Jia-yuan, AU - Liu,Bu-ming, PY - 2009/1/9/entrez PY - 2009/1/9/pubmed PY - 2010/1/14/medline SP - 1032 EP - 5 JF - Yao xue xue bao = Acta pharmaceutica Sinica JO - Yao Xue Xue Bao VL - 43 IS - 10 N2 - To study the chemical constituents of the traditional Chinese herb Baeckea Frutescens L., a new flavonol glycoside, named 6, 8-dimethylkaempferol-3-O-alpha-L-rhamnoside (1), together with seven known compounds: quercetin (2), quercetin-3-O-alpha-L-rhamnoside (3), myricetin (4), myricetin-3-O-alpha-L-rhamnoside (5), gallic acid (6), ursolic acid (7) and 1,3-dihydroxy-2-(2'-methoxylpropionyl)-5-methoxy-6-methylbenzene (8) were isolated by using silica gel column chromatography, polyamide column chromatography and recrytallization. Their structures were identified on the basis of physicochemical properties and spectroscopic analysis. Among them, compounds 2-7 were isolated from this plant for the first time and compound 8 was first isolated from plant. SN - 0513-4870 UR - https://www.unboundmedicine.com/medline/citation/19127867/[A_new_flavonol_glycoside_from_Baeckea_Frutescens_L]_ DB - PRIME DP - Unbound Medicine ER -