additional sourceFan, Z.; Sun, Z.-H.; Liu, H.-X.; Chen, Y.-C.; Li, H.-H.; Zhang, W.-M. (2016). Perangustols A and B, a pair of new azaphilone epimers from a marine sediment-derived fungus <i>Cladosporium perangustum</i> FS62. <em>Journal of Asian Natural Products Research.</em> 18(11): 1024-1029., available online athttps://doi.org/10.1080/10286020.2016.1181623[details]