Two new phenylpropanoid glycosides from the aerial parts of Lespedeza cuneata

Two new phenylpropanoid glycosides named cuneataside E (1) and cuneataside F (2), were isolated from the aerial parts of Lespedeza cuneata (Dum. Cours.) G. Don, whose structures were E and Z isomer, respectively. Their structures were elucidated on the basis of comprehensive spectroscopic analysis (...

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Detalles Bibliográficos
Autores principales: Zhang, Chuangfeng, Zhou, Jian, Yang, Jingzhi, Li, Chuangjun, Ma, Jie, Zhang, Dan, Zhang, Dongming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2016
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5071639/
https://www.ncbi.nlm.nih.gov/pubmed/27818923
http://dx.doi.org/10.1016/j.apsb.2016.05.009
Descripción
Sumario:Two new phenylpropanoid glycosides named cuneataside E (1) and cuneataside F (2), were isolated from the aerial parts of Lespedeza cuneata (Dum. Cours.) G. Don, whose structures were E and Z isomer, respectively. Their structures were elucidated on the basis of comprehensive spectroscopic analysis (UV, IR, HR-ESI-MS, 1D and 2D NMR). In in vitro bioassays at 10 μmol/L, compound 1 showed moderate hepatoprotective activity against N-acetyl-p-aminophenol (APAP)-induced toxicity in HeG2 cells.

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