Eriocalyxin B, a natural product isolated and purified from the herbs of Isodon eriocalyx, is a potent NF-kappaB inhibitor, can inhibit the NF-kappaB transcriptional activity but not that of cAMP response element-binding protein.

Ponicidin, a natural product isolated and purified from the herbs of Isodon japonicus with anti-inflammatory, anti-viral, anti-leukemia and anti-cancer activities.

Lasiodin, a natural product isolated and purified from the herbs of Isodon japonicus with anti-oxidative action, shows antibacterial activity, esp. against Sarcina lutea and antineoplastic activity against Ehrlich ascites carcinoma.

Nodosin, a natural product isolated and purified from the herbs of Isodon serra with anti-inflammatory function of Nodosin via inhibition of IL-2, and provides a potential protective effect through inducing HO-1 expression to attenuate ischemia/reperfusion injury in liver transplantation.

Glaucocalyxin A can inhibit cell proliferation and promote apoptosis. It is extracted from the herbs of rabdosia rubescens.

Glaucocalyxin B is an ent kaurane diterpenoid isolated from the Chinese traditional medicine Rabdosia japonica with anticancer and antitumor activity and decreases the growth of HL-60 cells with an IC50 of approximately 5.86 μM at 24 h.

(-)-Isodocarpin is a natural product isolated and purified from the herbs of Isodon japonicus.

Glycerol 1-(26-hydroxyhexacosanoate) is a natural product isolated and purified from the herbs of Isodon sculponeata.

Xerophilusin G is a natural product isolated and purified from the herbs of Isodon xerophilus.

Enmein, a natural product isolated and purified from the herbs of Isodon japonicus with immunosuppressive and antitumor activities, shows significant inhibitory effect toward human tumor cell K562 with IC(50) values ranging from 3.2 mg/mL to 8.2 mg/mL.

Maoecrystal A is an ent-kaurane-type diterpene isolated from rabdosia eriocalyx (Dunn) Hara. 

1,10:4,5-Diepoxy-7(11)-germacren-8-one is a natural product isolated and purified from the herbs of Isodon adenantha.

Rosthornin A is a natural product isolated and purified from Isodon rosthornii.