Mefloquine hydrochloride (Mefloquin hydrochloride) 是一种喹啉抗疟药，是一种抗 SARS-CoV-2 进入抑制剂。Mefloquine hydrochloride 也是一种 K+ 通道 (KvQT1/minK) 拮抗剂，IC50 为 ~1 μM。Mefloquine hydrochloride 可用于疟疾、系统性红斑狼疮和癌症的研究。

Gepotidacin mesylate dihydrate (GSK2140944 mesylate dihydrate) is an orally available triazaacenaphthylene antibiotic with antibacterial activity. Gepotidacin mesylate dihydrate is an inhibitor of bacterial type II topoisomerase. Gepotidacin mesylate dihydrate inhibits bacterial DNA replication by blocking topoisomerase and can be used to study bacterial infection.

Pennogenin 3-O-beta-chacotrioside 是从重楼中分离出来的活性成分，具有抗结直肠癌活性。它通过增加自噬相关蛋白 LC3 和 Beclin-1 的表达来调节自噬。