首页|Pyranones from kiwi-associated fungus Fusarium tricinctum and their antibacterial activity

Pyranones from kiwi-associated fungus Fusarium tricinctum and their antibacterial activity

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  • NSTL
  • Elsevier
? 2022 Phytochemical Society of EuropeFour new pyrone derivatives, fusaritricins A–D (1?4), together with five known analogues, were obtained from the kiwi endophytic fungus Fusarium tricinctum. Their structures were established by extensive spectroscopic data analysis and their absolute configurations were determined by quantum chemical calculations. Compounds 1, 2, 3, and 9 exhibited antibacterial activity against plant pathogen Pseudomonas syringae pv. Actinidiae (Psa) with MIC values of 128, 128, 64, and 64 μg/mL, respectively. This is the first report of anti-Psa activity of pyrone derivatives.

Antibacterial activityFusarium tricinctumPseudomonas syringae pv. actinidiaePyrone derivatives

Ma J.-T.、Qin X.-X.、Wang X.、He J.

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School of Pharmaceutical Sciences South-Central Minzu University

2022

10.1016/j.phytol.2022.03.014

Phytochemistry Letters

Phytochemistry Letters

SCI
ISSN：1874-3900
年,卷(期)：2022.49
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