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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Detalles Bibliográficos
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
Materias:
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
Descripción
Sumario: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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