SPR inhibitor 3是一类用于抑制Sepiapterin reductase活性的小分子化合物，可阻断四氢生物蝶呤（BH4）的生物合成途径，影响一氧化氮合酶及单胺类神经递质的生成。

Cintirorgon (LYC-55716) is an orally active RORgamma agonist with potential immunomodulatory and antineoplastic activities. LYC-55716 selectively binds to the RORg, and binds to ROR response elements, enhancing the function, proliferation, and survival of

7β,27-dihydroxy Cholesterol is an oxysterol and agonist of retinoic acid receptor-related orphan receptor γ (RORγ) and RORγt. [1] It activates RORγ- or RORγt-dependent signaling with EC50 values of 691 and 1,045 nM, respectively, in reporter assays using HEK293T cells expressing the recombinant human receptors. 7β,27-dihydroxy Cholesterol is selective for RORγ and RORγt over a panel of eight additional nuclear receptors at 30 µM. It increases IL-17A production in Th17-polarized isolated human na ve CD4+ T cells when used at a concentration of 300 nM. 7β,27-dihydroxy Cholesterol (60 mg/kg) increases IL-17A production in isolated mouse γδ T cells stimulated with 12-myristate 13-acetate and ionomycin .

Amsilarotene (TAC101) 是口服有活性的合成类视黄醇，对视黄酸受体 α (RAR-α) 具有选择性亲和力，对 RAR-α 和 RAR-β 的 Ki=为 2.4 nM 和 400 nM。它可造成人胃癌、卵巢癌细胞及肝细胞癌的凋亡，可用于研究癌症。

ALR2-IN-10 (Compound 23) 是一种对醛糖还原酶 2 (Aldose Reductase 2) 具有低效抑制作用的化合物，抑制率在 27μM 浓度下为 6%。ALR2-IN-10 可用于糖尿病并发症研究。

ER-50891是一种强效的视黄酸受体α（RARα）拮抗剂。ER-50891能减少全价视黄酸的抑制作用并恢复骨形态生成蛋白2诱导的成骨细胞分化。