DYRK 5

Dyrk1A-IN-5 (compound 5j) is a highly potent and selective inhibitor of DYRK1A, exhibiting an IC50 of 6 nM. It dose-dependently diminishes the phosphorylation of Thr434 in SF3B1, with an IC50 of 0.5 μM. Moreover, Dyrk1A-IN-5 effectively inhibits the phosphorylation of tau at Thr212, with an IC50 of 2.1 μM. Given these properties, Dyrk1A-IN-5 is a valuable tool for Down syndrome research [1].

Harmine (Telepathine) 是一种从山茱萸种子中分离出来的生物碱，具有抗癌和抗炎活性。它是双特异性酪氨酸磷酸化调节激酶抑制剂，对5-HT2A 血清素受体具有高亲和力，Ki 值为 397 nM。

Harmine hydrochloride (telepathine hydrochloride) 是一种 DYRK 抑制剂，具有抗癌和抗炎活性。它对5-HT2A 血清素受体具有高亲和力，Ki 值为 397 nM。