Synthesis and in vitro cytotoxicity studies of Pd(II) and Pt(II) acetamide complexes: Molecular structures of trans-[PdCl2(bzmta)2].DMF (bzmta = 2-acetylamino-6-methylbenzothiazole) and cis-[PtCl2(bzta)2].2DMF (bzta = 2-acetylaminobenzothiazole)
作者:Ahmed S. Al-Janabi、Waseem A. Al-Jumaili、Lamaan J. Al-Hayaly、Subhi A. Al-Jibori、Harry Schmidt、Christoph Wagner、Graeme Hogarth
DOI:10.1016/j.poly.2020.114591
日期:2020.7
hylbenzothiazole) (1b), trans-[PdCl2(bzcta)2] bzcta = 2-acetylamino(6-chlorobenzothiazole)} (1c), cis-[PtCl2(bzta)2] (2a), cis-[PtCl2(bzmta)2] (2b) and cis-[PtCl2(bzcta)2] (2c) have synthesized and fully characterized; the molecular structures of 1b.dmf and 2a.2dmf reveal that the acetamide ligands are coordinated through the nitrogen atom of the heterocyclic ring. The anticancer effects of 1a and
摘要反式-[PdCl2(bzta)2](bzta = 2-乙酰氨基苯并噻唑)(1a),反式-[PdCl2(bzmta)2](bzmtaH = 2-乙酰氨基-6-甲基苯并噻唑)(1b),反式[PdCl2( bzcta)2] bzcta = 2-乙酰氨基(6-氯苯并噻唑)}(1c),顺式[PtCl2(bzta)2](2a),顺式[PtCl2(bzmta)2](2b)和顺式[PtCl2 [bzcta)2](2c)已合成并充分表征;1b.dmf和2a.2dmf的分子结构表明乙酰胺配体通过杂环的氮原子配位。测试了1a和2a-c对多种癌细胞系的抗癌作用。都显示出细胞毒活性,但效果不如顺铂。出乎意料的是,钯配合物1a比铂配合物2a-c更具活性,这表明有关钯配合物的未来研究可能会硕果累累。