A phytochemical investigations on the -butanol fraction of Mill. residues resulted in the isolation of ten compounds, including two new ones, 4,4'dimethoxy-2,2'di---d-glucopyranosyl-truxinate () and 2-(-d-glucosyloxy)--cinnamic acid butyl ester (), along with eight known compounds. The structures of compounds were confirmed by NMR and HR-ESI-MS techniques and comparison with published data. The NMR data for were attributed for the first time. Compound was proofed to be a natural compound in plant rather than a butyl ester artifact formed by esterification reaction with butanol by comparative HPLC-DAD analysis with the ethanol extract which was obtained prior to the application of butanol. All isolated compounds were evaluated for their antioxidant and anti-hypoglycaemic activities. Among them, compounds and showed strong anti-oxidant activities against DPPH with IC values of 12.99 and 31.74 M, respectively. Compound exhibited moderate inhibitory activity against PTP1B with an IC value of 31.28 M.