A new SEK15-derived polyketide compound, strepolyketide D (), was isolated from salt-lake-derived sp. DBC5, together with two known analogues (). Their structures were elucidated based on spectroscopic analysis of IR, MS, 1 D and 2 D NMR. Compound elicited moderate antioxidation with IC value of 39.26 μg/ml. The results of the study revealed that salt-lake actinomycetes of Lake Dabancheng appear to have immense potential as a source of polyketide compounds.
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| http://dx.doi.org/10.1080/10286020.2022.2076673 | DOI Listing |
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Strepolyketide D, a new SEK15-derived polyketide compound from salt-lake-derived sp. DBC5.
J Asian Nat Prod Res
February 2023
Institute of Marine Biology, Ocean College, Zhejiang University, Zhoushan 316021, China.
A new SEK15-derived polyketide compound, strepolyketide D (), was isolated from salt-lake-derived sp. DBC5, together with two known analogues (). Their structures were elucidated based on spectroscopic analysis of IR, MS, 1 D and 2 D NMR.
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