Synthesis of novel glutarimide derivatives via the Michael addition of (hetero)aromatic thiols: pronounced effect of sulfur oxidation on cytotoxicity towards multiple myeloma cell lines
作者:Maria Adamchik、Andrey Bubyrev、Daniil Zhukovsky、Petr Zhmurov、Alexander Bunev、Mikhail Krasavin
DOI:10.1016/j.mencom.2023.01.021
日期:2023.1
2-Methylidenepiperidine-2,6-dione was employed as a substrate in the thio-Michael addition of a series of (hetero)-aromatic thiols. Oxidation of the resulting (hetero)arylthio derivatives with Oxone® gave the corresponding sulfones. Testing of the latter against multiple myeloma cell lines MOLP-8 and KMS-12-PE alongside with selected precursor sulfides confirmed the earlier observed significantly higher
2-Methylidenepiperidine-2,6-dione 在一系列(杂)-芳香族硫醇的硫-迈克尔加成反应中被用作底物。用 Oxone® 氧化所得的(杂)芳硫基衍生物得到相应的砜。后者针对多发性骨髓瘤细胞系 MOLP-8 和 KMS-12-PE 以及选定的前体硫化物进行的测试证实了早期观察到的砜的显着更高的细胞毒性。