Target isolation of diverse sesquiterpenoid from the stems of Daphne genkwa based on molecular networking
Guiding by LC-MS/MS analysis and the Global Natural Products Social (GNPS) Molecular Networking, three undescribed sesquiterpenoids, stedapgens A-C, and two known analogues were discovered in the barks of Daphne genkwa Sieb. et Zucc. The structures were determined by analysis of their spectroscopic data and quantum-chemical calculations. All the isolated novel compounds were tested for their acetylcholinesterase inhibitory activities with IC50 = 0.754 ± 0.059, 0.696 ± 0.026, and 0.337 ± 0.023 μg/ml. Among them, stedapgen A displayed promising inhibitory activities against AChE, and the binding sites were predicted by molecular docking.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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Enthalten in: |
Journal of Asian natural products research - (2024) vom: 26. März, Seite 1-12 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Li, Jia-Yi [VerfasserIn] |
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Links: |
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Themen: |
Acetylcholinesterase inhibitor |
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Anmerkungen: |
Date Revised 26.03.2024 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1080/10286020.2024.2325033 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM370193202 |
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