Authors’ contributions
The current study is an outcome of constructive discussion with BAS, SY and DYH; JW carry out their synthesis and characterization experiments was also involved in the drafting of the manuscript. JY performed the antifungal activities; JM and QC Shi carried out the 1H NMR, 13C NMR spectral analyses; SHK and LJL carried out the elemental analysis and infrared spectroscopy. JW and SY were involved in revising the manuscript. All authors read and approved the final manuscript.