ferric reducing

Dehydroglyasperin D exhibits anticancer, anti-inflammatory, anti-obesity, antioxidant and anti-aldose reductase effects, it inhibits the proliferation of HT-29 human colorectal cancer cells through direct interaction with phosphatidylinositol 3-kinase; it also mediates suppression of both COX-2 expression and the MLK3 signalling pathway through direct binding and inhibition of MLK3. Dehydroglyasperin D shows strong ferric reducing activities and effectively scavenged DPPH, ABTS(+), and singlet oxygen radicals.

Lirinidine 是一种分离自L. tulipifera叶片生物碱，具有抗氧化 (antioxidant) 和抗癌作用。它在体外表现出中等的铁还原能力和较小的自由基清除能力，可用于研究化妆品。

Isoangustone A是一种天然产物，以atp竞争的方式抑制PI3K， MKK4和MKK7，抑制G1期调节蛋白表达，抑制Akt、GSK-3β和JNK1/2的磷酸化，抑制人类黑色素瘤细胞增殖和异种移植小鼠模型的肿瘤生长。