Eremophilenolides from Ligularia fischeri.
The chemical investigation of Ligularia fischeri afforded three new eremophilenolides which were identified as 6 beta-methoxy-8 beta-hydroxy-eremophil-7(11)-en-12,8 alpha-olide, ligufischerin, and 6-oxo-8 beta-hydroxy-eremophil-7(11)-en-12,8 alpha-olide by 1D- and 2D-NMR spectra. In addition, six known eremophilenolides were also obtained.
Wang
W S
WS
Gao
K
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Yang
L
L
Jia
Z J
ZJ
D019659:Asteraceae / Q000737:chemistry*; D005663:Furans / Q000737:chemistry / Q000302:isolation & purification*; D006576:Heterocyclic Compounds, 4 or More Rings / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D013057:Spectrum Analysis
C407865:6-methoxy-8-hydroxyeremophil-7(11)-en-12,8-olide; C407866:6-oxo-8-hydroxyeremophil-7(11)-en-12,8-olide; D005663:Furans; D006576:Heterocyclic Compounds, 4 or More Rings; C407864:ligufischerin