Back to Search Start Over

Two new compounds from mycelial fermentation products with nematicidal activity of Marasmius berteroi

Authors :
Li Yang
Fan Dong Kong
Hao Fu Dai
Zhi Fang Yu
You Xing Zhao
Qing Yun Ma
Qing Yi Xie
Ning Ning Yang
Source :
Phytochemistry Letters. 44:106-109
Publication Year :
2021
Publisher :
Elsevier BV, 2021.

Abstract

Chemical investigation on the cultures of the fungus Marasmius berteroi, resulted in the isolation of 10 compounds including 2 new ones named (S)-3,7-dihydroxy-1-indanone (1) and (S)-3-hydroxy-4-methoxy-3-methyl isobenzofuran-1(3H)-one (2). Their structures were determined based on NMR, HRESIMS and ECD spectra analysis. Compounds 5-6, 10 revealed moderate inhibitory activity against the nematode Panagrellus redivivus with mortality ratio of 95 %, 85 %, and 75 % at 2.5 mg/mL, respectively.

Details

ISSN :
18743900
Volume :
44
Database :
OpenAIRE
Journal :
Phytochemistry Letters
Accession number :
edsair.doi...........d8bdc3a5bb2ec3cecd2e24470547e861
Full Text :
https://doi.org/10.1016/j.phytol.2021.06.004