TY - JOUR
T1 - Constituents from the Endophytic Fungus of Annulohypoxylon nitens
AU - Wu, Ming Der
AU - Chen, Jih Jung
AU - Cheng, Ming Jen
N1 - Publisher Copyright:
© 2023, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2023/11
Y1 - 2023/11
N2 - A chemical study on the n-BuOH-soluble fraction of the 95% EtOH extract of rice fermented with the endophytic fungus Annulohypoxylon nitens has resulted in the isolation of one new natural pyrrole derivative, designated as nitenspyrrole (1), together with 3 known compounds, taraxasterol (2), oleanolic acid (3), and β-sitostenone (4). Their structures were elucidated by spectroscopic analyses including 1D and 2D NMR experiments, and by ESI-MS.
AB - A chemical study on the n-BuOH-soluble fraction of the 95% EtOH extract of rice fermented with the endophytic fungus Annulohypoxylon nitens has resulted in the isolation of one new natural pyrrole derivative, designated as nitenspyrrole (1), together with 3 known compounds, taraxasterol (2), oleanolic acid (3), and β-sitostenone (4). Their structures were elucidated by spectroscopic analyses including 1D and 2D NMR experiments, and by ESI-MS.
KW - Annulohypoxylon nitens
KW - Xylariaceae
KW - pyrrole
KW - secondary metabolites
UR - http://www.scopus.com/inward/record.url?scp=85176149294&partnerID=8YFLogxK
U2 - 10.1007/s10600-023-04215-0
DO - 10.1007/s10600-023-04215-0
M3 - Article
AN - SCOPUS:85176149294
SN - 0009-3130
VL - 59
SP - 1154
EP - 1156
JO - Chemistry of Natural Compounds
JF - Chemistry of Natural Compounds
IS - 6
ER -