CHEMICAL CONSTITUENTS FROM THE MYCELIUM OF ISARIA JAPONICA YASUDA

Nguyen Ngoc Tuan

Abstract


A chemical investigation of the mycelium of Isaria japnonica Yasuda resulted in the
identification of eight compounds, including two steroids (ergosterol, ergosterol peroxide), one
flavonoid (tricine), one phenolic (2-hydroxy-3-phenylpropanoic acid), two nitrogenous
compounds (adenosine, uracil), one saccharide (D-mannitol), one amino acid (3-amino butanoic
acid). The chemical structures of nine compounds were determined on the basis of 1D and 2D
NMR, UV, IR and MS analytical results.


Keywords


Isaria japnonica, triterpenoid, steroid, flavonoid, phenolic.

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DOI: https://doi.org/10.15625/2525-2518/54/2C/11855 Display counter: Abstract : 226 views. PDF : 154 views.

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Published by Vietnam Academy of Science and Technology