Armochaetoglasins J and K: New Cytochalasans from Chaetomium Globosum
Natural product research(2021)
摘要
Two novel cytochalasans, armochaetoglasin J (1) and armochaetoglasin K (2), along with 14 known analogues (3-16) were isolated from Chaetomium globosum. Their structures were elucidated by HRESIMS, NMR spectroscopy, single-crystal X-ray crystallography, and ECD spectra. Armochaetoglasins J and K were found to be inactive against the HepG2, HT-29, K562, HL-60, and A549 cancer cell lines.
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关键词
Chaetomium globosum,secondary metabolites,cytochalasan
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