PSN 375963 hydrochloride 是一种有效的GPR119激动剂，对人和小鼠GPR119的EC50分别为 8.4 和 7.9 μM。PSN 375963 hydrochloride 表现出与内源性油酰乙醇酰胺 (OEA) 相似的效力。

Urotensin-II (UT) receptor ligand; behaves as a silent antagonist in most in vitro assays and in vivo, but does retain small residual agonist activity under certain conditions in some assays. Competitively antagonizes U-II induced contractions in the rat

TP-051 是一种高效且具有高度选择性的 FFAR1 激动剂，对人源 FFAR1 表现出 Ki = 16 nM 的亲和力，并已证明其可增强大鼠胰岛瘤细胞中的胰岛素分泌。TP-051 被广泛用作化学探针、 2 型糖尿病和代谢疾病中游离脂肪酸受体介导的信号通路的相关研究。

GPR35 agonist 4 (compound 10) 是一种有效的GPR35激动剂，其效价 pEC50为 5.86。GPR35 agonist 4 在人和大鼠 GPR35 中均显示高效价。精氨酸 3.36 的突变体可消除 GPR35 agonist 4 的激动剂功能。

urotensin-II (UT) receptor antagonist

rac-1,2-bis-Palmitoyl-3-chloropropanediol is a 3-monochloropropane-1,2-diol (3-MCPD) ester.1It has been found as a contaminant in edible olive oils, with the lowest and highest concentrations in extra virgin and olive pomace oils, respectively.rac-1,2-bis-Palmitoyl-3-chloropropanediol has also been found in cottonseed and palm oils, as well as in shortening.2It induces renal tubular necrosis and a decrease in spermatids, but no gross pathological changes, in mice.3 1.Hung, W.-C., Peng, G.-J., Tsai, W.-J., et al.Identification of 3-MCPD esters to verify the adulteration of extra virgin olive oilFood Addit. Contam. Part B Surveill.10(3)233-239(2017) 2.MacMahon, S., Begley, T.H., and Diachenko, G.W.Occurrence of 3-MCPD and glycidyl esters in edible oils in the United StatesFood Addit. Contam. Part A. Chem. Anal. Control Expo. Risk Assess.30(12)2081-2092(2013) 3.Liu, M., Gao, B.-Y., Qin, F., et al.Acute oral toxicity of 3-MCPD mono- and di-palmitic esters in Swiss mice and their cytotoxici

(S)-GLPG0974 是 GLPG0974 的异构体，用作实验的对照化合物。GLPG0974 作为游离脂肪酸受体-2 [free fatty acid receptor-2 (FFA2/GPR43)] 的拮抗剂，其 IC50 为 9 nM。

(R)-Fasiglifam 是 Fasiglifam 的异构体，用作实验对照。Fasiglifam (TAK-875) 是一种有效的、可口服的选择性 GPR40 激动剂，其 EC50 为 72 nM。

MK-7246 is a potent and specific CRTH2 antagonist (Ki: 2.5 nM).