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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Tuning the coordination properties of phenothiazine by regioselective introduction of diphenylphosphanyl groups
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Tuning the coordination properties of phenothiazine by regioselective introduction of diphenylphosphanyl groups

机译:通过区域选择性引入二苯基膦酰基调节吩噻嗪的配位性能

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摘要

The palladium and platinum complexes of the newly synthesized 1-(diphenylphosphino)-10-methyl-10H-phenothiazine (1) and the previously reported 3-(diphenylphosphino)-10-alkyl-10H-phenothiazine [alkyl = Me (2), Et (3)] and 4-(diphenylphosphino)-10-ethyl-10H-phenothiazine (4) were prepared. Density functional calculations were carried out to explain the electronic properties of compounds 1, 3 and 4. Compounds 1, 3 and 4 can interact with DNA, as was observed in agarose gel electrophoresis experiments. In addition, the cytotoxicity of the platinum complexes of ligands 2 and 4 towards breast, colorectal and hepatocarcinoma cell lines was studied.
机译:新合成的1-(二苯基膦基)-10-甲基-10H-吩噻嗪(1)和先前报道的3-(二苯基膦基)-10-烷基-10H-吩噻嗪[烷基= Me(2),制备[Et(3)]和4-(二苯基膦基)-10-乙基-10H-吩噻嗪(4)。如在琼脂糖凝胶电泳实验中所观察到的,进行密度泛函计算以解释化合物1、3和4的电子性质。化合物1、3和4可以与DNA相互作用。此外,还研究了配体2和4的铂配合物对乳腺癌,结肠直肠癌和肝癌细胞系的细胞毒性。

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