Columbianetin 是一种植物抗毒素，与芹菜贮藏过程中对病原体的抗性有关。Columbianetin 具有良好的抗真菌和抗炎活性。

GuvacineHClide 是一种 GABA 摄取抑制剂（IC50：10 μM）。

Taccalonolide AJ is a microtubule stabilizer; it has excellent and highly persistent antitumor efficacy when administered directly to the tumor, suggesting that the lack of antitumor efficacy seen with systemic administration of AJ is likely due to its short half-life in vivo.