Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity

Two new sesquiterpenoids peltopterins A and B (compounds 1 and 2) and fifty-two known compounds were isolated from the methanol extract of P. pterocarpum and their chemical structures were established through spectroscopic and mass spectrometric analyses. The isolates 40, 43, 44, 47, 48, 51 and 52 e...

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Autores principales: Li, Yue-Chiun, Kuo, Ping-Chung, Yang, Mei-Lin, Chen, Tzu-Yu, Hwang, Tsong-Long, Chiang, Chih-Chao, Thang, Tran Dinh, Tuan, Nguyen Ngoc, Tzen, Jason T.C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359222/
https://www.ncbi.nlm.nih.gov/pubmed/30634658
http://dx.doi.org/10.3390/molecules24020240
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author Li, Yue-Chiun
Kuo, Ping-Chung
Yang, Mei-Lin
Chen, Tzu-Yu
Hwang, Tsong-Long
Chiang, Chih-Chao
Thang, Tran Dinh
Tuan, Nguyen Ngoc
Tzen, Jason T.C.
author_facet Li, Yue-Chiun
Kuo, Ping-Chung
Yang, Mei-Lin
Chen, Tzu-Yu
Hwang, Tsong-Long
Chiang, Chih-Chao
Thang, Tran Dinh
Tuan, Nguyen Ngoc
Tzen, Jason T.C.
author_sort Li, Yue-Chiun
collection PubMed
description Two new sesquiterpenoids peltopterins A and B (compounds 1 and 2) and fifty-two known compounds were isolated from the methanol extract of P. pterocarpum and their chemical structures were established through spectroscopic and mass spectrometric analyses. The isolates 40, 43, 44, 47, 48, 51 and 52 exhibited potential inhibitory effects of superoxide anion generation or elastase release.
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spelling pubmed-63592222019-02-06 Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity Li, Yue-Chiun Kuo, Ping-Chung Yang, Mei-Lin Chen, Tzu-Yu Hwang, Tsong-Long Chiang, Chih-Chao Thang, Tran Dinh Tuan, Nguyen Ngoc Tzen, Jason T.C. Molecules Article Two new sesquiterpenoids peltopterins A and B (compounds 1 and 2) and fifty-two known compounds were isolated from the methanol extract of P. pterocarpum and their chemical structures were established through spectroscopic and mass spectrometric analyses. The isolates 40, 43, 44, 47, 48, 51 and 52 exhibited potential inhibitory effects of superoxide anion generation or elastase release. MDPI 2019-01-10 /pmc/articles/PMC6359222/ /pubmed/30634658 http://dx.doi.org/10.3390/molecules24020240 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Li, Yue-Chiun
Kuo, Ping-Chung
Yang, Mei-Lin
Chen, Tzu-Yu
Hwang, Tsong-Long
Chiang, Chih-Chao
Thang, Tran Dinh
Tuan, Nguyen Ngoc
Tzen, Jason T.C.
Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
title Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
title_full Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
title_fullStr Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
title_full_unstemmed Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
title_short Chemical Constituents of the Leaves of Peltophorum pterocarpum and Their Bioactivity
title_sort chemical constituents of the leaves of peltophorum pterocarpum and their bioactivity
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359222/
https://www.ncbi.nlm.nih.gov/pubmed/30634658
http://dx.doi.org/10.3390/molecules24020240
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