Paulownia

Paulownin, a furofuran lignan from Paulownia tomentosa,has the action of anti-inflammation,analgesia,immunity,hypoglycemia and has little toxicity.

Diplacone (DP) is a geranylated flavonoid compound that is naturally found in the fruit of Paulownia tomentosa. Diplacone possesses anti-inflammatory and free radical-scavenging (anti-radical) activity. Diplacone has been investigated for its potential anticancer activity, particularly in studies involving A549 human lung cancer cells, where it demonstrated inhibitory effects on cancer cell growth and survival.