OBJECTIVE
To study the chemical constituents of Ligularia intermedia of Shanxi.
METHODS
The compounds were isolated by column chromatography on silica gel and preparative TLC. The structures were identified by IR, MS, 1D/2DNMR spectral data and X-ray single crystal diffraction and other
OBJECTIVE
To investigate the chemical constituents of Ligularia xanthotricha.
METHODS
Silica gel column chromatography and preparative TLC were employed for the isolation and purification. The structures were identified on the basis of spectral data (IR, EI-MS, 1H-NMR, 13C-NMR, DEPT) and chemical