Fig. 3 in Nine geranylgeranylated derivatives isolated from the roots of Rhus chinensis Mill.

Fig. 3. Chiral HPLC-UV chromatogram of racemic compounds 6 (6a and 6b) (A) and 7 (7a and 7b) (B) using a Chiralpak AD-H column (4.6 mm × 250 mm, 5 μm), isocratic elution with n-hexane/EtOH (98:2, v/v) or (90:10, v/v), respectively, flow rate 0.7 mL/min, UV detection at 254 nm, temperature at 25 ◦ C; ECD spectra for enantiomers of 6 (6a and 6b) (C) and 7 (7a and 7b) (D).