3-epi-25-hydroxy Vitamin D3is the C-3 epimer of 25-hydroxy vitamin D3.1Dietary administration of 3-epi-25-hydroxy vitamin D3(0.5 and 1 IU/g) decreases levels of serum parathyroid hormone (PTH) in male, but not female, weanling rats. 1.Djekic-Ivankovic, M., Lavery, P., Agellon, S., et al.The C-3α epimer of 25-hydroxycholecalciferol from endogenous and exogenous sources supports normal growth and bone mineral density in weanling ratsJ. Nutr.147(2)141-151(2017)

Metamizol (Methamizole) 阻止甲状腺产生甲状腺激素，是一种抗甲状腺药物。然而，Metamizol 具有肝毒性的副作用。

DS08210767 是一种高效的，具有生物口服可利用 PTHR1 拮抗剂，IC50 值为 90 nM。

N-Desbutyl dronedarone is an active metabolite of the antiarrhythmic agent dronedarone .1,2,3It is formed from dronedarone by cytochrome P450s (CYPs) and monoamine oxidase (MAO) in human hepatocyte preparations.4N-Desbutyl dronedarone inhibits the binding of 3,3’,5-triiodo-L-thyronine to the thyroid hormone receptors TRα1and TRβ1(IC50s = 59 and 280 μM for the chicken and human receptors, respectively).1It inhibits CYP2J2-mediated formation of 14,15-EET from arachidonic acid and soluble epoxide hydrolase-mediated formation of 14,15-DHET from 14,15-EET (IC50s = 1.59 and 2.73 μM, respectively, in cell-free assays).2N-Desbutyl dronedarone decreases intracellular ATP levels in H9c2 rat cardiomyocytes (IC50= 1.07 μM) and inhibits mitochondrial complex I, also known as NADH dehydrogenase, and mitochondrial complex II, also known as succinate dehydrogenase, activities in isolated rat heart mitochondria (IC50s = 11.94 and 24.54 μM, respectively).3 1.Van Beeren, H.C., Jong, W.M.C., Kaptein, E.,

THR-β agonist 4 是 THR-β 的有效激动剂。THR-β agonist 4 对代谢疾病表现出研究潜力，如高脂血症、肥胖、高胆固醇血症、糖尿病和其他病症如脂肪变性和非酒精性脂肪性肝炎 (NASH)、动脉粥样硬化和其他相关病症和疾病 。

Reverse T3 (3,3',5'-triiodo-L-thyronine) 是由甲状腺素原脱碘后产生的甲状腺激素。它可抑制由其它甲状腺激素类似物引起的新生大鼠心肌细胞中钠电流增加的作用。

Parathyroid hormone (PTH) receptor agonist. Increases serum PTH levels and bone mass in rats.

THR-β modulator-1（compound 1a）是高效的甲状腺激素受体β（THR-β）调节剂，适用于甲状腺激素受体相关疾病的研究。

Potent 14 amino acid peptide agonist of the parathyroid hormone (PTH) receptor (EC50 = 26 nM).