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Acta Chimica Sinica ›› 1997, Vol. 55 ›› Issue (4): 370-374. Previous Articles Next Articles
Original Articles
李青山;杨频;田燕妮;郭茂林;吴文士;万嘉铸
发布日期:
LI QINGSHAN;YANG PIN;TIAN YANNI;GUO MAOLIN;WU WENSHI;WAN JIAZHU
Published:
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The reactions between the antitumor agent (n-Bu)2SnCl2(phen)(phen= phenanthroline) and nucleotides result in the formation of mixed-ligand complexes formulated as (n-Bu)2Sn(phen)(Nu)Cl (where Nu is 5'-AMP, 5'-CMP and 5'-GMP), in which there is a monodentate coordination of Sn (Ⅳ) to oxygen atom of phosphate groups as characterized by 500MHZ ^1H, ^3^1P NMR and FT-IR. The possible structure of these complexes is proposed.
Key words: PROTON MAGNETIC RESONANCE SPECTROMETRY, OLIGONUCLEOTIDE, PHENANTHROLINE P, TIN COMPLEX, PHOSPHORUS 31 MAGNETIC RESONANCE SPECTROMETRY, STRUCTURE CHARACTERISTICS
CLC Number:
O611.662
LI QINGSHAN;YANG PIN;TIAN YANNI;GUO MAOLIN;WU WENSHI;WAN JIAZHU. Synthesis and characterization of mixed-ligand di-n-butyltin (Ⅳ) complexes of phenanthroline and nucleotides[J]. Acta Chimica Sinica, 1997, 55(4): 370-374.
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