Futoquinol is an anti-platelet activating factor principle from the stem part of Piper futokadsura (Piperaceae), the Chinese drug haifengteng.

A novel combretastatin A-4 derivative that strongly stanches tumour blood flow and inhibits growth of tumours developing in various tissues and organ.

α-Glucosidase-IN-23 is an orally active inhibitor of α-glucosidase that can decrease blood glucose levels by inhibiting α-glucosidase (IC50 = 4.48 μM).