Koningipyridines A and B, two nitrogen-containing polyketides from the fungus Trichoderma koningiopsis SC-5

Koningipyridines A and B, two nitrogen-containing polyketides from the fungus Trichoderma koningiopsis SC-5

Abstract Two novel koninginin derivatives, koningipyridines A and B (1 and 2), along with four known compounds (3˗6) were isolated from the EtOAc extract of the endophytic fungus Trichoderma koningiopsis SC-5. Among them, koningipyridine A featured an unprecedented pentacyclic ketal skeleton with th...

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Bibliographic Details
Main Authors: Weiwei Peng, Qi Huang, Xin Ke, Wenxuan Wang, Yan Chen, Zihuan Sang, Chen Chen, Siyu Qin, Yuting Zheng, Haibo Tan, Zhenxing Zou
Format: Article
Language:English
Published: SpringerOpen 2024-01-01
Series:Natural Products and Bioprospecting
Subjects:
Trichoderma koningiopsis
Endophytic fungi
Secondary metabolites
Koningipyridine
Cytotoxic activity
Online Access:https://doi.org/10.1007/s13659-024-00429-z

Internet

https://doi.org/10.1007/s13659-024-00429-z

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