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Your search keyword '"Li-Yan Wu"' showing total 2 results
Start Over Author "Li-Yan Wu" Journal journal of asian natural products research
2 results on '"Li-Yan Wu"'

2. Two new triterpenes from the roots of Pfaffia glomerata.

Author

Lian, Lian, Feng, Yuan, Li, Yan-Wu, Bei, Bei, Tang, Ye-Tian, Wang, Hao, Feng, Qing-Mei, and Chen, Gang

Subjects
ANTI-inflammatory agents, DIETARY supplements, EPITHELIAL cells, MOLECULAR structure, RESEARCH funding, PLANT roots, SPECTROPHOTOMETRY, TERPENES, PHYTOCHEMICALS, PLANT extracts, PHARMACODYNAMICS
Abstract

Pfaffia paniculata is a commercialized dietary supplement used as the substitute for the Asian ginseng in Brazil. We conducted the systematic isolation of the EtOAc fraction with anti-inflammatory effect and two new triterpenoids, along with 26 known compounds were characterized by means of MS and NMR analysis. Interestingly, the new compound 1 is the first seco-ring triterpenoid reported in the Pfaffia genus. Furthermore, among the known compounds, 14 and 15 exhibited anti-inflammatory activity in Caco-2 cells, but two new compounds showed no anti-inflammatory. [ABSTRACT FROM AUTHOR]

Published
2019
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