Cyamemazine 是一种含有吩噻嗪发色团的抗精神病药，常用作抗焦虑药。Cyamemazine 是一种强效的 5-HT3（Ki = 12 nM）、5-HT2A（Ki = 1.5 nM）和 5-HT2C（Ki = 75 nM）受体拮抗剂。

BTT-3033 是一种口服活性、构象选择性的 α2β1 抑制剂（EC50: 130 nM），可结合 α2I 结构域。BTT-3033 抑制血小板与 I 型胶原的结合和细胞增殖，并诱导凋亡。BTT-3033 可用于前列腺癌、炎症和心血管疾病的研究。

聚肌胞酸钠 (Poly(I)) 是一种双链 RNA 的合成类似物，作为 Toll 样受体 3 (TLR3) 和视黄酸诱导基因 I (RIG-I) 受体 (MDA5) 的激动剂。聚肌胞酸钠可作为疫苗佐剂增强先天和适应性免疫反应，改变肿瘤微环境，并直接诱导癌细胞凋亡。

2,6-二氨基庚二酸是一种内源性代谢物。

Latrepirdine dihydrochloride是一种神经活性化合物，对组胺能、α-肾上腺素能和 5-羟色胺能受体具有拮抗活性。Latrepirdine 刺激淀粉样前体蛋白 (APP) 的降解代谢和 β-淀粉样蛋白 (Aβ) 的分泌。

Rotigotine 是一种有效的多巴胺受体激动剂，其对多巴胺D3受体的Ki值为0.71 nM，对D2、D5、D4受体的Ki值为4-15 nM，对多巴胺D1受体的Ki值为83 nM。Rotigotine 是5-HT1A受体的部分激动剂和α2B-肾上腺素受体的拮抗剂。Rotigotine 可用于帕金森病（PD）的研究。

Pimavanserin is a potent and selective 5-HT2A receptor inverse agonist with mean pIC50 of with 8.7 in the cell-based functional assay.

LY 334370 is a selective 5-HT1F receptor agonist (Ki=1.6nM). LY 334370 HCl displays antimigraine effects.

SB 203186 HCl is potent 5-HT4 receptor antagonist with high affinity for human atrial 5-HT4 receptors.

Ondansetron HCl 2H2O is a competitive 5-HT3 receptor antagonist.

Lvguidingan is a potent anticonvulsant agent.

SB-242084 2HCl is a selective and brain-penetrant antagonist for the 5HT2C receptor.

BTdCPU is acts as an inhibitor of the formation of the ternary complex of eukaryotic translation initiation factor 2 (eIF2), GTP and the initiator methionine tRNA (Met-tRNAi), a key regulatory step of translation initiation.

SB 699551 is a selective 5-ht5a receptor antagonist (pKi values are 8.3, < 6.0, < 6.0, < 6.0, < 5.5 and < 5.5 for 5-ht5a, 5-HT1B/D, 5-HT2A, 5-HT2C, 5-HT1A and 5-HT7 receptors respectively).

Tianeptine sodium salt is a selective facilitator of 5-HT uptake in vitro and in vivo.

p-MPPI is a novel 5-HT Receptor 1A receptor antagonist. It produced a significant and dose-related anxiolytic profile in male mice.