Altertoxins with Quorum Sensing Inhibitory Activities from The Marine-Derived Fungus Cladosporium sp. KFD33
Open Access
- 19 January 2020
- journal article
- research article
- Published by MDPI AG in Marine Drugs
- Vol. 18 (1), 67
- https://doi.org/10.3390/md18010067
Abstract
Five new perylenequinone derivatives, altertoxins VIII–XII (1–5), as well as one known compound cladosporol I (6), were isolated from the fermentation broth of the marine-derived fungus Cladosporium sp. KFD33 from a blood cockle from Haikou Bay, China. Their structures were determined based on spectroscopic methods and ECD spectra analysis along with quantum ECD calculations. Compounds 1–6 exhibited quorum sensing inhibitory activities against Chromobacterium violaceum CV026 with MIC values of 30, 30, 20, 30, 20 and 30 μg/well, respectively.Keywords
Funding Information
- Natural Science Foundation of Hainan Province (2019CXTD411)
- Natural Science Foundation of China ((81973568, 41606088))
This publication has 13 references indexed in Scilit:
- Perylenequione Derivatives with Anticancer Activities Isolated from the Marine Sponge-Derived Fungus, Alternaria sp. SCSIO41014Marine Drugs, 2018
- Characterization of Cladosporols from the Marine Algal-Derived Endophytic Fungus Cladosporium cladosporioides EN-399 and Configurational Revision of the Previously Reported Cladosporol DerivativesThe Journal of Organic Chemistry, 2017
- Metabolites with Gram-negative bacteria quorum sensing inhibitory activity from the marine animal endogenic fungus Penicillium sp. SCS-KFD08Archives of Pharmacal Research, 2016
- Anti-allergic prenylated hydroquinones and alkaloids from the fruiting body of Ganoderma calidophilumRSC Advances, 2016
- Maniwamycins: new quorum-sensing inhibitors against Chromobacterium violaceum CV026 were isolated from Streptomyces sp. TOHO-M025The Journal of Antibiotics, 2015
- Marine natural productsNatural Product Reports, 2014
- Exploiting Quorum Sensing To Confuse Bacterial PathogensMicrobiology and Molecular Biology Reviews, 2013
- Identity and effects of quorum-sensing inhibitors produced by Penicillium speciesMicrobiology, 2005
- Quorum Sensing in BacteriaAnnual Review of Microbiology, 2001
- Isoepoxydon, a new metabolite of the patulin pathway in Penicillium urticaeBiochemical Journal, 1979