Aurantiamide is an orally active constituent of Portulaca oleracea L and has various biological activities, including antioxidant, antiplatelet, anti-inflammatory, and antitumor activities.

Asperglaucide, a natural product isolated and purified from the herbs of Walsura yunnanensis, shows some nematocidal property against M. incognita .

5-Methoxyisolariciresinol is a natural product isolated and purified from the barks of Walsura yunnanenis C. Y. Wu., displaying significant antioxidant activities, with the IC(50) value in the range of ca. 42 to 49 mg/mL.