PCC0208009 (IDO-IN-2) 是一种有效的 IDO 抑制剂，其在 HeLa 细胞中的 IC50=4.52 nM。它调节 ACC 和杏仁核的突触可塑性，减少神经性疼痛和合并症。

Metrizamide is a nonionic radiopaque contrast agent.

D-mannoheptose is the main non-structural carbohydrate in avocado. D-mannoheptose is a specific inhibitor of D-glucose phosphorylation. D-mannoheptose can prevent the release of insulin and the utilization of carbohydrates in rats.

(3S,5R)-Fluvastatin-D6 sodium is the deuterium-labeled (3S,5R)-Fluvastatin sodium. Fluvastatin is a first fully synthetic,competitive HMG-CoA reductase inhibitor (IC50: 8 nM).

UK-122 is a potent and selective uPA inhibitor (Ki = 20 nM). The IC(50) of UK122 in a cell-free indirect uPA assay is 0.2 micromol/L. UK122 showed little cytotoxicity against CFPAC-1 cells (IC(50) > 100 micromol/L) but significantly inhibited the migratio

Racecadotril-D5 is intended for use as an internal standard for the quantification of racecadotril by GC- or LC-MS. Racecadotril (T1176) is a prodrug form of the neprilysin (NEP)inhibitor thiorphan. In vivo,racecadotril reduces or prevents castor oil-induced diarrhea without delaying intestinal transit in rats when administered at doses of 80 or 100 mg/kg,respectively. It also decreases the duration of diarrhea and increases body weight gain in a neonatal gnotobiotic pig model of human rotavirus-induced diarrhea. Formulations containing racecadotril have been used in the treatment of acute diarrhea.

IDO-IN-7 (NLG-919 analogue) 是 IDO1 抑制剂，IC50=38 nM。

(R)-Nepicastat HCl (RS-25560-198 HCl) 是 Nepicastat HCl 的 R-对映异构体，是一种有效的选择性抑制剂，对牛和人多巴胺-β-羟化酶的 IC50 分别为 25.1 nM 和 18.3 nM，对其他 12 种酶和 13 种神经递质受体的亲和力可忽略不计.

6-fluoro-DL-Tryptophan 是血清素 (5-HT) 合成的抑制剂。