Cromoglicic acid is a mast cell stabilizer with anti-inflammatory activity that prevents the release of inflammatory chemicals such as histamine, leukotrienes from mast cells.

3-Acetylcoumarin as a practical ligand for copper-catalyzed CN coupling reactions at room temperature. It?has neuroprotective and acaricidal properties.

Ganoderic acid Me and/or ganoderic acid T have obvious action for inhibiting human tumor cell growth or proliferation, at the same time its toxicity for normal cells is low.