Four new diphenyl ether derivatives from a mangrove endophytic fungus Epicoccum sorghinum / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
; (6): 537-540, 2022.
Article
ي En
| WPRIM
| ID: wpr-939918
المكتبة المسؤولة:
WPRO
ABSTRACT
Four new diphenyl ethers, named epicoccethers K-N (1-4), were purified from the fermentation medium of a fungus Epicoccum sorghinum derived from Myoporum bontioides, and identified through HR-ESI-MS and NMR spectral analysis. Except that compound 1 showed moderate antifungal activity against Penicillium italicum and Fusarium graminearum, the other three compounds showed stronger activity against them than triadimefon. All of them showed moderate or weak antibacterial activity towards Staphylococcus aureus and Escherichia coli with O6 and O78 serotypes except that 3 was inactive to E. coli O6.
Key words
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Phenyl Ethers
/
Ascomycota
/
Molecular Structure
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Microbial Sensitivity Tests
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Escherichia coli
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Anti-Bacterial Agents
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Antifungal Agents
اللغة:
En
مجلة:
Chinese Journal of Natural Medicines (English Ed.)
السنة:
2022
نوع:
Article