4-Hydroxymethylpyrazole是Fomepizole在肝脏氧化过程中形成的主要初级代谢物，血浆水平随Fomepizole给药剂量增加而升高，但半衰期相对较短。4-Hydroxymethylpyrazole对人和猴的乙醇脱氢酶（ADH）具有一定抑制作用，但其抑制效力明显低于Fomepizole。

Ferulic acid acyl-β-D-glucoside, a metabolite of Ferulic Acid, is a novel inhibitor of fibroblast growth factor receptor 1 (FGFR1). It exhibits IC50 values of 3.78 µM and 12.5 µM for FGFR1 and FGFR2, respectively.

Hydroxytanshinone ⅡA has good antiproliferative effect on SGC-7901,HeLa, and HepG 2 cell, the values of IC50 are 4.18, 6.08 and10.20 uM, respectively; it has tumor cell proliferation inhibition significantly stronger than the tanshinoneⅡA.

Nordoxepin-D3 hydrochloride是Nordoxepin的氘标记类似物，是三环类抗抑郁药多塞平的主要活性代谢物。Nordoxepin-D3 hydrochloride在生物等效性研究、临床毒理学和法医尿液药物检测的LC-MS/MS和GC/MS应用中用作内标，以量化代谢物水平。

Dabigatran acyl-β-D-glucuronide is a major active metabolite of the thrombin inhibitor dabigatran . The prodrug of dabigatran, dabigatran etexilate , is hydrolyzed by plasma esterases to form dabigatran, which is metabolized primarily by the UDP-glucuronosyltransferase (UGT) isoform UGT2B15 to form dabigatran acyl-β-D-glucuronide. Dabigatran acyl-β-D-glucuronide increases activated partial thromboplastin time (aPTT) in isolated human platelet-poor plasma equipotently to dabigatran.

Lapaquistat is a cholesterol biosynthesis inhibitor and is the active metabolite of TAK-475. Lapaquistat can reduce statin-induced myotoxicity in lipid-lowering therapy.

Permethric acid 是杀虫剂氯菊酯（permethrin）的代谢物。

N-Acetyl-S-(2-cyanoethyl)-L-cysteine ammonium salt 是丙烯酰胺在人体内的代谢产物。

AP24592是一个片段分子，CAS号为694499-26-8，可作为分子拼接、扩展和修饰的重要骨架，为新型候选药物的设计与筛选提供结构基础与研究工具，常用于药物发现、药物合成等相关研究。