Naphthalenones and Depsidones from a Sponge-Derived Strain of the Fungus Corynespora cassiicola
Open Access
Abstract
Two new naphthalenones, corynenones A and B (1 and 2), and one new depsidone, corynesidone E (3), together with one known depsidone, corynesidone A (4) and two known diphenyl ethers, corynethers A (5) and B (6), were isolated from the sponge-derived fungus Corynespora cassiicola XS-20090I7. Their structures including absolute configurations were determined by spectroscopic data and electronic circular dichroism (ECD) spectra. Compounds 4 and 5 showed cytotoxicity against human promyelocytic leukemia HL-60 and human cervical carcinoma HeLa cell lines.Keywords
This publication has 14 references indexed in Scilit:
- Marine natural productsNatural Product Reports, 2015
- Chromone Derivatives from a Sponge-Derived Strain of the FungusCorynespora cassiicolaJournal of Natural Products, 2015
- Natural products from marine organisms with neuroprotective activity in the experimental models of Alzheimer’s disease, Parkinson’s disease and ischemic brain stroke: their molecular targets and action mechanismsArchives of Pharmacal Research, 2014
- Exploring Marine Resources for Bioactive CompoundsPlanta Medica, 2014
- Marine fungal metabolites as a rich source of bioactive compoundsAfrican Journal of Biochemistry Research, 2013
- Depsidone and diaryl ether derivatives from the fungus Corynespora cassiicola, an endophyte of Gongronema latifoliumTetrahedron Letters, 2013
- Cyclobotryoxide, a Phytotoxic Metabolite Produced by the Plurivorous Pathogen Neofusicoccum australeJournal of Natural Products, 2012
- Aromatase inhibitory, radical scavenging, and antioxidant activities of depsidones and diaryl ethers from the endophytic fungus Corynespora cassiicola L36Phytochemistry, 2009
- Antimycobacterial Substances from Phaeosphaeria sp BCC8292Planta Medica, 2008
- Isolations of phytotoxic substances produced by pyricularia oryzae cavaraTetrahedron Letters, 1973