Di-n-butyltin(IV) complexes derived from heterocyclic beta-diketones and N-phthaloyl amino acids: preparation, biological evaluation, structural elucidation based upon spectral [IR, NMR (1H, 13C, 19F and 119Sn)] studies

由杂环β-二酮和N-邻苯二甲酰基氨基酸衍生的二正丁基锡(IV)配合物：制备、生物活性评价及基于光谱[IR、NMR (1H, 13C, 19F 和 119Sn)]的结构解析