What are the tectoridine and tectorigenin?

Tectoridine and tectorigenin are natural compounds derived from the plant Belamcanda chinensis, commonly known as the blackberry lily. Tectoridine is a glycoside form, while tectorigenin is its aglycone counterpart, both exhibiting various biological activities, including anti-inflammatory and antioxidant properties. These compounds have garnered interest in traditional medicine and potential therapeutic applications due to their pharmacological effects.