Anti-phytopathogenic sesquiterpenoid-xanthone adducts from potato endophytic fungus Bipolaris eleusines

A bioguided separation on the cultures of the potato endophytic fungus Bipolaris eleusines led to the isolation of two anti-phytopathogenic (Alternaria solani) sesquiterpenoid-xanthone adducts, namely bipolins I and J (1 and 2). Their structures were established via extensive spectroscopic analysis....

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Detalles Bibliográficos
Autores principales: He, Juan, Yang, Man-Si, Wang, Wen-Xiang, Li, Zheng-Hui, Elkhateeb, Waill Ahmed Mohamed, Wen, Ting-Chi, Ai, Hong-Lian, Feng, Tao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9059304/
https://www.ncbi.nlm.nih.gov/pubmed/35521619
http://dx.doi.org/10.1039/c8ra09861a
Descripción
Sumario:A bioguided separation on the cultures of the potato endophytic fungus Bipolaris eleusines led to the isolation of two anti-phytopathogenic (Alternaria solani) sesquiterpenoid-xanthone adducts, namely bipolins I and J (1 and 2). Their structures were established via extensive spectroscopic analysis. Compounds 1 and 2 exhibit potent inhibitory activity against A. solani with MIC values of 8 and 16 μg mL(−1), respectively.

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