necroptosis-in-3

Necroptosis-IN-3 (Cyclohexanecarboxamide, N-(2-thienylmethyl)-)(Compound 69) 是一种坏死性凋亡 (necroptosis) 抑制剂，抑制 TNF-α 诱导的坏死性凋亡。Necroptosis-IN-3(Compound 69) 也抑制 11β-HSD1。

Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) is an inducer of ferroptosis.1 It induces ferroptosis, but not apoptosis or necroptosis, in NB1 cancer cells when used at a concentration of 3 μM.1 Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) inhibits proliferation of BJAB, NALM-6, Jurkat, MelHO, and MCF-7 cancer cells (IC50s = 0.07, 2.5, 1.5, 3, and 5 μM, respectively), as well as NALM-6 cells resistant to daunorubicin and vincristine when used at concentrations ranging from 0.04 to 0.125 μM.2 |1. Sagasser, J., Ma, B., Baecker, D., et al. A new approach in cancer treatment: Discovery of chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) complexes as ferroptosis inducers. J. Med. Chem. 62(17), 8053-8061 (2019).|2. Lee, S.-Y., Hille, A., Kitanovic, I., et al. [FeIII(salophene)Cl], a potent iron salophene complex overcomes multiple drug resistance in lymphoma and leukemia cells. Leuk. Res. 35(3), 387-393 (2011).

NecroIr1 是一种铱 (III) 复合物，是顺铂 (Cisplatin) 耐药肺癌细胞 (A549R) 的坏死诱导剂。NecroIr1 选择性积累在线粒体中，导致氧化应激和线粒体膜电位 (MMP) 的损失。NecroIr1 能够激活受体相互作用的丝氨酸苏氨酸激酶 3 (RIPK3) 和混合谱系激酶结构域样假激酶 (MLKL)，调节CDK4表达。

NecroIr2 是一种铱 (III) 复合物，是顺铂 (Cisplatin) 耐药肺癌细胞 (A549R) 的坏死诱导剂。NecroIr2 选择性积累在线粒体中，导致氧化应激和线粒体膜电位 (MMP) 的损失。NecroIr2 能够激活受体相互作用的丝氨酸苏氨酸激酶 3 (RIPK3) 和混合谱系激酶结构域样假激酶 (MLKL)，调节CDK4表达。

RIPK3-IN-3（化合物20）是一种针对受体相互作用蛋白激酶RIPK3的选择性抑制剂，其IC50为10 nM。它通过抑制p-MLKL的寡聚化作用来阻止RIPK3介导的MLKL磷酸化以及随后的坏死性凋亡。此外，RIPK3-IN-3还能降低CXCL5的分泌，并抑制AsPC-1细胞的迁移和侵袭。