喹唑啉
抗菌剂
花色曲霉
致病菌
化学
微生物学
立体化学
曲霉
细菌
有机化学
生物
遗传学
作者
Liang-Xiu Liao,Jun Huang,Qingpei Liu,Ming Yao,Wenjing Wang,Xiao‐Long Yang
标识
DOI:10.1080/10286020.2023.2230895
摘要
Two new quinazoline alkaloids versicomides G-H (1 and 2), together with seven known compounds, were isolated from Aspergillus versicolor HYQZ-215 obtained from the sediment of Qarhan Salt Lake. Their structures were elucidated by NMR, HRESIMS, and quantum chemical ECD calculations data. The antimicrobial activities of these compounds were evaluated against seven agricultural pathogenic fungi and eight clinically drug-resistant bacteria.
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