摘要:
The reactions of iminophosphine ligands with [PtCl2(COD)], [PtCl2(DMSO)(2)], and [Au(tht)Cl] has been investigated. The new platinum(II) and gold(I) complexes were characterised using elemental analysis, electrospray ionisation-mass spectrometry (ESI-MS), NMR (H-1 and P-31) and IR spectroscopy and X-ray diffraction studies. In vitro cytotoxic study results show that platinum and gold complexes block the proliferation of WHCO1 and KYSE450 cell lines with an IC50 range of 2.16-9.47 mu M. (c) 2012 Elsevier Ltd. All rights reserved.