WAY 208466 二盐酸盐是一种强效和选择性的 5-HT6 受体激动剂 (对于人 5-HT6 受体，EC50=7.3 nM)。WAY-208466 可提高大鼠额叶皮质 GABA 水平。WAY 208466 具有抗抑郁和抗焦虑作用。

E6801 is a novel selective 5-HT6 receptor agonist with a wide range of biological activities.E6801 can be used in the study of dementia, Parkinson's disease, depression, obesity epilepsy, anxiety, and many other diseases.

3-Hydroxy agomelatine 是 Agomelatine 的代谢产物。3-Hydroxy agomelatine 是 5-HT2C 受体拮抗剂，IC50 为 3.2 μM，Ki 为 1.8 μM。