Effects of Terminal Dimethylation and Metal Coordination of Proline-2-formylpyridine Thiosemicarbazone Hybrids on Lipophilicity, Antiproliferative Activity, and hR2 RNR Inhibition
作者:Felix Bacher、Orsolya Dömötör、Maria Kaltenbrunner、Miloš Mojović、Ana Popović-Bijelić、Astrid Gräslund、Andrew Ozarowski、Lana Filipovic、Sinisa Radulović、Éva A. Enyedy、Vladimir B. Arion
DOI:10.1021/ic502239u
日期:2014.12.1
and 13C NMR spectroscopy, circular dichroism, UV–vis, and electrospray ionization mass spectrometry. Compounds 1–3, 6, and 7 were also studied by single-crystal X-ray diffraction. Magnetic properties and solid-state high-field electron paramagnetic resonance spectra of 2 over the range of 50–420 GHz were investigated. The complex formation processes of l-Pro-FTSC with nickel(II) and zinc(II) were studied
脯氨酸-硫代半碳杂zone杂化物3-甲基-(S)-吡咯烷-2-羧酸盐-2-甲酰基吡啶硫代半碳杂zone(1 -Pro-FTSC或(S)-H 2 L 1)和3-甲基-(R)-吡咯烷-2-羧酸酯-2-甲酰基吡啶硫代半脲(d -Pro-FTSC或(R)-H 2 L 1),以及3-甲基- (S)-吡咯烷-2-羧酸酯-2-甲酰基吡啶4,4-二甲基-硫代半碳酰胺(dm - 1 -Pro-FTSC或(S)-H 2 L 2),即[Ni(l-Pro-FTSC–2H)] 2(1),[Ni(d -Pro-FTSC–2H)] 2(2),[Ni(dm - 1 -Pro-FTSC–2H)] 2(3),[ Cu(dm - 1 -Pro-FTSC-2H)](6),[Zn(l -Pro-FTSC-2H)](7)和[Zn(d -Pro-FTSC-2H)](8),除了之前报道的两个文献,[Cu(l -Pro-FTSC–2H)](4),[Cu(d