Glycitin, a natural isoflavone isolated from legumes, can promote the proliferation of bone marrow stromal cells and osteoblasts and suppresses bone turnover.

(?)-Acutumine is a tetracyclic chloroalkaloid that exhibits selective cytotoxicity to cultured human T cells and memory-enhancing properties in the Wistar rat model.

Beta-Amyrin palmitate may release norepinephrine from newly synthesized pools, and thus, it may activate noradrenergic activity.