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Updated: Jan 26, 2026
11:38
High Content Screening Analysis to Evaluate the Toxicological Effects of Harmful and Potentially Harmful Constituents HPHC
Published on: May 10, 2016
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[Phenolic constituents from Wikstroemia chamaedaphne]
Xue Liang1, Ying-Ying Jiao1, Wen-Hao Wang1
1Key Laboratory of Chemical Biology and Molecular Engineering of Education Ministry,Institute of Molecular Science,Shanxi University Taiyuan 030006,China Modern Research Center for Traditional Chinese Medicine,Shanxi University Taiyuan 030006,China.
Summary
This study identified thirteen phenolic compounds, including flavonoids and lignans, from Wikstroemia chamaedaphne. Several compounds were isolated for the first time from this plant and genus.
Area of Science:
- Phytochemistry
- Natural Product Chemistry
- Pharmacognosy
Background:
- Wikstroemia chamaedaphne is a plant species with potential medicinal properties.
- Phenolic compounds are known for their diverse biological activities.
- Understanding the chemical constituents of medicinal plants is crucial for drug discovery.
Purpose of the Study:
- To isolate and identify phenolic compounds from Wikstroemia chamaedaphne.
- To report novel occurrences of these compounds in the plant and genus.
Main Methods:
- Column chromatography (silica gel, Sephadex LH-20, ODS) and preparative High-Performance Liquid Chromatography (HPLC).
- Structure elucidation using physico-chemical properties and spectral analyses (e.g., NMR, MS).
Main Results:
- Thirteen phenolic compounds were isolated: five flavonoids (1-5) and eight lignans (6-13).
- Compounds 1, 3, 5-8, 10, 11, and 13 were reported for the first time in W. chamaedaphne.
- Compounds 1, 5, 7, 10, and 13 were reported for the first time in the Wikstroemia genus.
Conclusions:
- The phenolic profile of Wikstroemia chamaedaphne includes several known flavonoids and lignans.
- This research expands the phytochemical knowledge of the Wikstroemia genus.
- The newly identified compounds may contribute to the ethnobotanical uses of W. chamaedaphne.
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