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Single-Step Enrichment of a TAP-Tagged Histone Deacetylase of the Filamentous Fungus Aspergillus nidulans for Enzymatic Activity Assay
Published on: May 1, 2019
Active Metabolites from Endolichenic Fungus Talaromyces sp
Wei-Hua Yuan1, Meng-Ting Teng2, Shan-Shan Sun1
1Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Jiangsu Normal University, Xuzhou, 221116, P. R. China.
Abstract:
The active metabolites investigation of Talaromyces sp. (strain No. MH551540) associated with Xanthoparmelia angustiphylla afforded one new δ-lactone, talaromycin A (1), together with six known compounds, clearanol A (2), 6-methylbiphenyl-3,3',4,5'-tetraol (3), desmethylaltenusin (4), ergone (5), ergosterol (6), and palmitic acid (7). The structures of these compounds were elucidated by a combination of spectroscopic-data interpretation and single-crystal X-ray diffraction analysis. The cytotoxicities of 1-7 and the antioxidant activities of 3 and 4 were also evaluated.
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