Dipsanoside A is a natural product.

Zanthobungeanine has anti-inflammatory activity, it shows moderate NO production inhibitory activity with an IC50 value of 37.26 mg /L.It shows obviously inhibitoryactivity to platelet aggregation caused by platelet-activating factor (PAF). Zanthobungeanine shows the inhibitory action on the development of A549 cell only in high concentration and has no antipersonnel effect on A549 cell.

Kuwanon B is a flavone derivative that can be found in the root bark of the cultivated mulberry tree (a variety of Morus alba L.).