New cyclopentenones from strain Trichoderma sp. YLF-3

Two new cyclopentenones, trichodermone A (1) and trichodermone B (2), together with a known compound, 3-(3-oxocyclopent-1-enyl) propanoic acid (3), were isolated from the strain Trichoderma sp. YLF-3. Their structures were elucidated on the basis of their spectroscopic data. All compounds were assay...

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Bibliographic Details
Published in:Natural product research 2009-01, Vol.23 (15), p.1431-1435
Main Authors: Li, Guo-Hong, Zheng, Li-Jun, Liu, Fang-Fang, Dang, Li-Zhi, Li, Lei, Huang, Rong, Zhang, Ke-Qin
Format: Article
Language:English
Subjects:
Anti-Bacterial Agents - chemistry
Anti-Bacterial Agents - pharmacology
antibacterial activity
Bacillus cereus
Bacillus cereus - drug effects
Cyclopentanes - chemistry
Cyclopentanes - pharmacology
cyclopentenone
Molecular Biology
Staphylococcus aureus - drug effects
Trichoderma
Trichoderma - chemistry
Trichoderma sp. YLF-3
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Summary:Two new cyclopentenones, trichodermone A (1) and trichodermone B (2), together with a known compound, 3-(3-oxocyclopent-1-enyl) propanoic acid (3), were isolated from the strain Trichoderma sp. YLF-3. Their structures were elucidated on the basis of their spectroscopic data. All compounds were assayed for antibacterial activity. Compound 3 showed activity against Staphyloccocus aureus and Bacillus cereus.
ISSN:1478-6419
1478-6427
DOI:10.1080/14786410902843269