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Isolation of new flavan-3-ol and lignan glucoside from Loropetalum chinense and their antimicrobial activities.
Fitoterapia. 2013 Oct; 90:228-32.F

Abstract

Phytochemical and antimicrobial activity study on the ethanol extract of the leaves and stems of Loropetalum chinense led to the isolation of a new flavan-3-ol compounds, 8-[1-(3,4-dihydroxyphenyl)-3-methoxy-3-oxopropyl]-catechin (loropetaliside A) (1) and a new lignan glucoside, 1-(5-hydroxy-3-methoxyphenyl)-2-(2-β-glucopyranosyl-4-hydroxy-5-(1-(E)propen-3-ol)-phenyl)-propane-3-ol (loropetaliside B) (3) and several known compounds manglieside D (2), quercetin (4), kaempferol-3-O-D-glucopyranoside (5), quercetin-3-O-β-L-rhamnoside (6) and tiliroside (7). Their structures were elucidated on the basis of extensive spectroscopic analysis.

Authors+Show Affiliations

College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, PR China.No 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

23954178

Citation

Zhang, Qinghua, et al. "Isolation of New Flavan-3-ol and Lignan Glucoside From Loropetalum Chinense and Their Antimicrobial Activities." Fitoterapia, vol. 90, 2013, pp. 228-32.
Zhang Q, Fan D, Xiong B, et al. Isolation of new flavan-3-ol and lignan glucoside from Loropetalum chinense and their antimicrobial activities. Fitoterapia. 2013;90:228-32.
Zhang, Q., Fan, D., Xiong, B., Kong, L., & Zhu, X. (2013). Isolation of new flavan-3-ol and lignan glucoside from Loropetalum chinense and their antimicrobial activities. Fitoterapia, 90, 228-32. https://doi.org/10.1016/j.fitote.2013.08.003
Zhang Q, et al. Isolation of New Flavan-3-ol and Lignan Glucoside From Loropetalum Chinense and Their Antimicrobial Activities. Fitoterapia. 2013;90:228-32. PubMed PMID: 23954178.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Isolation of new flavan-3-ol and lignan glucoside from Loropetalum chinense and their antimicrobial activities. AU - Zhang,Qinghua, AU - Fan,Dan, AU - Xiong,Bingjian, AU - Kong,Lingbao, AU - Zhu,Xiangdong, Y1 - 2013/08/14/ PY - 2013/05/12/received PY - 2013/08/02/revised PY - 2013/08/05/accepted PY - 2013/8/20/entrez PY - 2013/8/21/pubmed PY - 2014/5/30/medline KW - Antimicrobial activity KW - Loropetaliside A KW - Loropetaliside B KW - Loropetalum chinense SP - 228 EP - 32 JF - Fitoterapia JO - Fitoterapia VL - 90 N2 - Phytochemical and antimicrobial activity study on the ethanol extract of the leaves and stems of Loropetalum chinense led to the isolation of a new flavan-3-ol compounds, 8-[1-(3,4-dihydroxyphenyl)-3-methoxy-3-oxopropyl]-catechin (loropetaliside A) (1) and a new lignan glucoside, 1-(5-hydroxy-3-methoxyphenyl)-2-(2-β-glucopyranosyl-4-hydroxy-5-(1-(E)propen-3-ol)-phenyl)-propane-3-ol (loropetaliside B) (3) and several known compounds manglieside D (2), quercetin (4), kaempferol-3-O-D-glucopyranoside (5), quercetin-3-O-β-L-rhamnoside (6) and tiliroside (7). Their structures were elucidated on the basis of extensive spectroscopic analysis. SN - 1873-6971 UR - https://www.unboundmedicine.com/medline/citation/23954178/Isolation_of_new_flavan_3_ol_and_lignan_glucoside_from_Loropetalum_chinense_and_their_antimicrobial_activities_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0367-326X(13)00211-6 DB - PRIME DP - Unbound Medicine ER -