MA Yanhong, JIANG Siping, XU Aiguo, et al. Secondary Metabolites of Endophytic Cladosporium sp.J6 from Endangered Chrysosplenium carnosum[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2015,54(4):84-86.
MA Yanhong, JIANG Siping, XU Aiguo, et al. Secondary Metabolites of Endophytic Cladosporium sp.J6 from Endangered Chrysosplenium carnosum[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2015,54(4):84-86.DOI:
To study the secondary metabolites of endophytic Cladosporium sp.J6 from endangered Chrysosplenium carnosum from Tibet. The chemical constituents were isolated and purified by silica gel
Sephadex LH-20
ODS-18 column chromatography
and HPLC; their structures were identified by NMR and MS analysis
or comparison with literatures. Five compounds were isolated from the fermentation products of Cladosporium sp.J6; their structures were identified as alternariol (1)
alternariol 5-O-methyl ether (2)
β-carboline (3)
uracil (4)
and uridine (5). This report was about secondary metabolites of endophytic fungus from Chrysosplenium Tourn. ex L. for the first time.