首页> 外文期刊>The Journal of Antibiotics: An International Journal >Yaequinolones,New Insecticidal Antibiotics Produced by Penicillium sp.FKI-2140 I.Taxonomy,Fermentation,Isolation and Biological Activity
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Yaequinolones,New Insecticidal Antibiotics Produced by Penicillium sp.FKI-2140 I.Taxonomy,Fermentation,Isolation and Biological Activity

机译:Yaequinolones,由青霉sp.FKI-2140产生的新杀虫抗生素I.分类,发酵,分离和生物学活性

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摘要

New nine insecticidal antibiotics designated yaequinolones were isolated from the culture broth of the fungal strain Penicillium sp.FKI-2140 by solvent extraction,centrifugal partition chromatography and HPLC.Yaequinolones showed growth inhibitory activity against brine shrimp(Artemia salina).Among them,yaequinolone F has the most potent activity with MIC value of 0.19 mu g/ml.
机译:通过溶剂萃取,离心分离色谱和HPLC从真菌菌株Penicillium sp.FKI-2140的培养液中分离出新的九种命名为yaequinolones的杀虫抗生素。耶喹诺酮类化合物对盐水虾(盐卤)具有生长抑制活性。具有最强的活性,MIC值为0.19μg / ml。

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