Novel VO (IV) complexes derived from a macrochelates: Synthesis, characterization, molecular modeling and<i>in vivo</i>insulin‐mimic activity studies
作者:Ola A. El‐Gammal、M. Gaber、Sh. A. Mandour
DOI:10.1002/aoc.5699
日期:2020.9
into a potential medicinal application of vanadium coordination compounds for the oral treatment of diabetes, new mono and bimetallic VO (IV) complexes with N,N′‐(2,2′‐(9,10‐dihydro‐9,10‐ethanoanthracene‐11,12‐dicarbonyl) bis (hydrazine‐1‐carbonothioyl)) dibenzamide (H6EBT) and 2,2′‐((9S,10S,11R,12R)‐9,10‐dihydro‐9,10‐ethanoanthracene‐11, 12‐dicarbonyl) bis (N‐phenylhydrazine‐1‐carboxamide) (H6EPH) have
为了广泛研究钒配位化合物在糖尿病的口服治疗中的潜在医学应用,新的单和双金属VO(IV)配合物与N,N'-(2,2'-(9,10-dihydro- 9,10-乙基蒽-11,12-二羰基)双(肼-1-碳硫基)二苯甲酰胺(H 6 EBT)和2,2'-((9S,10S,11R,12R)-9,10-二氢分离并鉴定了9,10-乙基蒽-11,12-二羰基)双(N-苯基肼-1-羧酰胺)(H 6 EPH)。FTIR和NMR光谱数据表明,H 6 EBT充当中性三齿和二元六齿,而H 6EPH为二元三齿和四元六齿。电子和ESR光谱表明配合物具有八面体几何形状。[(VO)(H的ESR谱6 EBT)(SO 4)]。5H 2 O的表达式良好分辨的超精细八线图案典型的单核络合物氧钒与G G光谱⊥ = 1.9这表明该配体的供电子原子ONS与形成八面体几何形状的两个螯合环共面。另外,高平行超精细分裂值,A = 0.0108,比一个垂直(A