Eupatorin, a natural product isolated and purified from the herbs of Eupatorium semiserratum, inhibits cell proliferation in human tumor cells, has meaningful anti-inflammatory property which may be utilized in the development of anti-inflammatory treatments, and induces cell death imediated by both the extrinsic and the intrinsic apoptotic pathways and through a mechanism dependent on reactive oxygen species generation.

Eupalinolide A is one of the major bioactive germacrane sesquiterpenes in E. Lindleyanum, which is found to induce the expression of heat shock proteins (HSPs), particularly HSP70 via the activation of heat shock factor 1, and suppress stressor-induced apoptosis and melanin production.

Eupalinolide B 是从 Eupatorium lindleyanum 中分离出的姊妹花内酯倍半萜，对 A-549、BGC-823 和 HL-60 等肿瘤细胞具有细胞毒性。

Eupatarone is a natural product isolated and purified from Ruscus aculeatus L.

Euparin is the organic extract of Eupatorium buniifolium and has antipoliovirus activity.

9-Oxo-10,11-dehydroageraphorone, a natural product isolated and purified from the herbs of Eupatorium adenophorum with acaricidal activity, induces hepatotoxicity and cholestasis in rats, effectively inhibits the proliferation of HeLa cells by arresting the cell cycle transition from S to G2/M phase, did not continue to complete the cell cycle activity and induces apoptosis by improving the gene expression level of apoptotic proteases such as caspase-10 in HeLa cells.

trans-2,3-Dihydro-3-ethoxyeuparin is a natural product isolated and purified from plants.

trans-2,3-Dihydro-3-hydroxyeuparin is a natural product isolated and purified from plants.

2,3-Dihydro-12,13-dihydroxyeuparin is a natural product isolated and purified from plants.

Euparone is a natural product isolated and purified from Ligularia caloxantha.

8-Hydroxy-4-cadinen-3-one is a natural product isolated and purified from the herbs of Eupatorium adenophorum, showing significant inhibitory activity against A.thaliana seedling root growth.