A new isocoumarin derivative from endophytic fungus VDB39 from .

J Asian Nat Prod Res

Key Laboratory of State Forestry and Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, China.

Published: February 2025


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Article Abstract

Four isocoumarin derivatives () and five phenols () were obtained from the endophytic fungus VDB39, which was isolated from the branches of Wight (Ericaceae). Compound is a new derivative of isocoumarin. The structures were elucidated by spectroscopic methods. Single X-ray crystallography confirmed the absolute configuration of compound . Additionally, the antiphytopathogenic fungi activity of isocoumarin derivatives () was evaluated.

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http://dx.doi.org/10.1080/10286020.2024.2385367DOI Listing

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