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Two New Nonenolides from Diaporthe sp. SXZ-19, an Endophytic Fungus of Camptotheca Acuminata
Yuanzhen Liu1,2,3, Li Cheng1,3, Yuemao Shen4
1School of Chemistry and Life Sciences, Hubei University of Education, No. 129 Gaoxin 2nd Road, Wuhan, 430205, P. R. China.
Chemistry & Biodiversity
|March 5, 2021
Abstract:
Two new nonenolides named diaportheolides A (1) and B (2) were isolated from the endophytic fungus Diaporthe sp. SXZ-19 of Camptotheca acuminata. The chemical structures of 1 and 2 were elucidated by spectroscopic analyses, including 1D- and 2D-NMR experiments and HR-ESI-MS data analysis. Their in vitro antibacterial activities are established to be insignificant.

