New Secondary Metabolites from the Marine-Derived Fungus Talaromyces mangshanicus BTBU20211089.
New Secondary Metabolites from the Marine-Derived Fungus Talaromyces mangshanicus BTBU20211089.
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海洋真菌Talaromyces mangshanicus BTBU20211089的新次级代谢产物
DOI:
10.3390/md20020079
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发表时间:
2022-01-18
期刊:
影响因子:
5.4
通讯作者:
Wang L
中科院分区:
文献类型:
--
作者:
Zhang K;Zhang X;Lin R;Yang H;Song F;Xu X;Wang L
Seven new compounds, namely talaromanloid A (1), talaromydene (2), 10-hydroxy-8-demethyltalaromydine and 11-hydroxy-8-demethyltalaromydine (3 and 4), talaromylectone (5), and ditalaromylectones A and B (6 and 7), together with seven known compounds were identified from a marine-derived fungus, Talaromyces mangshanicus BTBU20211089, which was isolated from a sediment sample collected from the South China Sea. Their chemical structures were determined using spectroscopic data, including HRESIMS, 1D, and 2D NMR techniques. The absolute configurations of 1 and 2 were elucidated by comparing experimental and calculated ECD spectra. Compounds 1, 2, 6, and 7 are new compounds possessing a novel carbon skeleton. Compound 6 is a dimeric molecule of 3 and 9. Compound 7 shared a unique structure of the cyclized dimer of 3 and 4. All the compounds were tested for their bioactivities against Staphylococcus aureus, Escherichia coli, and Candida albicans.
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DOI:
10.3390/molecules171214091
发表时间:
2012-11-28
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Miao F;Yang R;Chen DD;Wang Y;Qin BF;Yang XJ;Zhou L
通讯作者:
Zhou L
影响因子:
8.6
作者:
O'Boyle NM;Banck M;James CA;Morley C;Vandermeersch T;Hutchison GR
通讯作者:
Hutchison GR
影响因子:
5.1
作者:
Huang, Zhong-Hui;Liang, Xiao;Qi, Shu-Hua
通讯作者:
Qi, Shu-Hua
影响因子:
3.3
作者:
Ui, H;Shiomi, K;Omura, S
通讯作者:
Omura, S
影响因子:
3.4
作者:
Xie, Jun;Wu, Ying-Ying;Zhang, Yi-Xuan
通讯作者:
Zhang, Yi-Xuan