amyloidogenic

NQTrp 是芳香萘醌-色氨酸杂交分子，可以抑制 tau 蛋白的聚集，具有抗淀粉样蛋白活性。NQTrp 对六肽 (41GCWMLY46，γD-crystallin 的 N 端)和全长 γD-crystallin 的体外聚集有抑制作用。

Flucopride (Compound 4a) 作为一种有效的AChE抑制剂 (IC50: 24 nM)，具备部分 5-HT4R 激动功能 (在 (h)5-HT4R 上的 Ki 值为 9.6 nM)。此外，Flucopride 在COS-7细胞中促进了表达 (h)5-HT4R 的 APP 非淀粉样变性加工 (EC50: 23.0 nM)。实验指出，Flucopride 在胃肠道 (GIT) 和血脑屏障 (BBB) 均显示出良好的渗透性，这一特性通过PAMPA实验得以证实。

MRZ-99030 is an Aβ aggregation modulator. MRZ-99030 triggers a non-amyloidogenic aggregation pathway, thereby reducing the amount of intermediate toxic soluble oligomeric Aβ species.

PD 142505-0028, a functionally M1-selective muscarinic agonist, rapidly increases glutamate but not aspartate concentrations in the striatum of anesthetized rats. Additionally, it inhibited production of amyloidogenic A beta and increased secretion of sol

Pramlintide is a non-amyloidogenic analog of the antidiabetic peptide hormone amylin that contains proline residues substituted at positions 25, 28, and 29. It stimulates cAMP production in HEK293 cells expressing human amylin receptor 1a (AMY1a), AMY2a, and AMY3a (EC50s = 0.35, 22.9, and 0.89 nM, respectively). Pramlintide inhibits human islet amyloid polypeptide fibrilization in a concentration-dependent manner. In vivo, pramlintide (200 pg/kg) reduces brain levels of amyloid-β (1-40) and increases spontaneous alternation in the Y-maze in the Tg2576 transgenic mouse model of Alzheimer's disease.

Eprodisate is a novel compound specifically developed to disrupt the interactions between amyloidogenic proteins and glycosaminoglycans, effectively impeding the polymerization of amyloid fibrils and their deposition in tissues. This compound shows potential for delaying the advancement of AA amyloidosis-related renal disease and could apply to various forms of amyloidosis.

Tafamidis (Fx-1006A) 是选择性的transthyretin (TTR)稳定剂，对野生型 WT-TTR 、突变型同源四聚体 V30M-TTR、V122I-TTR 的活性相当，它们的EC50值为2.7-3.2 μM。它对淀粉样蛋白的生成具有抑制作用。

LC kinetic stabilizer-1 为一种高效、选择性的淀粉样免疫球蛋白轻链动力学稳定剂，对 WIL-FL* 与 WIL-FL*T46L F49Y 的EC50值分别为140 nM与74.1 nM。其中，WIL-FL 为一种淀粉样变FL-LC二聚体。

LC kinetic stability-2 是一种有效的淀粉样免疫球蛋白轻链 (LC) 动力学稳定剂，EC50为 24 nM。

Acetyl-PHF5 amide 是一种淀粉样蛋白 tau 肽。Acetyl-PHF5 amide 可以聚合成丝状结构。

SNNF(N-Me)GA(N-Me)ILSS 为一种具有生物活性的肽类化合物，为淀粉样蛋白生成和细胞毒性部分 IAPP 序列的双N-甲基化衍生物。

SNNF(N-Me)GA(N-Me)IL 是一种双N-甲基化衍生物，具有生物活性，源自淀粉样蛋白生成和具有细胞毒性的部分IAPP序列。

NF(N-Me)GA(N-Me)IL是一种改性的生物活性肽，对应于人胰岛淀粉样蛋白多肽hIAPP中的22至27氨基酸片段（NFGAIL），其G24和I26的酰胺键经N-甲基化处理。引入N-甲基基团使得原本促进淀粉样蛋白形成及具细胞毒性的序列变为不促进淀粉样蛋白形成和无细胞毒性。此肽可高亲和力结合至全长hIAPP，并有效抑制其纤维化过程。

Tafamidis-d3 是 Tafamidis 的氘代化合物。Tafamidis 的 CAS 号为 594839-88-0。Tafamidis 是选择性的transthyretin (TTR)稳定剂，对野生型 WT-TTR 、突变型同源四聚体 V30M-TTR、V122I-TTR 的活性相当，它们的EC50值为2.7-3.2 μM。它对淀粉样蛋白的生成具有抑制作用。

β-Amyloid (1-16) is an amyloidogenic protein fragment with a sequence derived from β-amyloid. It exhibits the ability to bind to metal ions, indicating its involvement in metal-binding processes. β-Amyloid, a peptide, is responsible for the formation of amyloid plaques in the brains of individuals affected by Alzheimer's disease (AD).