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源自海洋真菌黑孢霉PSU-F18的吡喃酮衍生物。

Pyrone derivatives from the marine-derived fungus Nigrospora sp. PSU-F18.

作者信息

Trisuwan Kongkiat, Rukachaisirikul Vatcharin, Sukpondma Yaowapa, Preedanon Sita, Phongpaichit Souwalak, Sakayaroj Jariya

机构信息

Department of Chemistry, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.

出版信息

Phytochemistry. 2009 Mar;70(4):554-7. doi: 10.1016/j.phytochem.2009.01.008. Epub 2009 Feb 23.

DOI:10.1016/j.phytochem.2009.01.008
PMID:19237178
Abstract

Pyrones, named nigrosporapyrones A-D (1-4), and five known compounds were isolated from the marine-derived fungus Nigrospora PSU-F18. Their structures were elucidated on the basis of spectroscopic evidence. The antibacterial activity against the standard Staphylococcus aureus ATCC 25923 and methicillin-resistant S. aureus was evaluated.

摘要

从海洋来源的真菌黑孢霉PSU-F18中分离得到了名为黑孢霉吡喃酮A-D（1-4）的吡喃酮类化合物以及5种已知化合物。基于光谱学证据阐明了它们的结构。评估了其对标准金黄色葡萄球菌ATCC 25923和耐甲氧西林金黄色葡萄球菌的抗菌活性。

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