Metal complexes based on polyfluorosalicylic acids and their antimycotic and antimicrobial activity
作者:I.V. Shchur、E.V. Shchegolkov、Ya.V. Burgart、A.N. Kozitsina、A.V. Ivanova、I.S. Alyamovskaya、N.P. Evstigneeva、N.A. Gerasimova、I.N. Ganebnykh、N.V. Zilberberg、N.V. Kungurov、V.I. Saloutin、O.N. Chupakhin
DOI:10.1016/j.poly.2019.114279
日期:2020.2
heteroligand metal complexes based on polyfluorosalicyic acids and bipyridine-type coligands. In the heteroligand complexes, it was possible to achieve different ratios of polyfluorosalicylate and coligand, depending on the metal cation. The antimycotic and antibacterial activities of polyfluorosalicylic acids were studied and their metal complexes were investigated. The metal heteroligand complexes were found
摘要为了研究多氟水杨酸的酸度,确定了它们的电离常数(pKa)。从含有生物金属离子和大分子的多氟水杨酸,例如三苯基膦,吡啶,2,2'-联吡啶和1,10-菲咯啉,获得了一系列的金属盐和杂配体配合物。通过元素分析,HRMS和红外光谱确定合成的盐和配合物的结构。X射线衍射分析被用来确定基于多氟水杨酸和联吡啶型大分子配体的杂配体金属配合物的结构。在杂配体配合物中,取决于金属阳离子,可以获得不同比例的多氟水杨酸酯和大肠菌素。研究了多氟水杨酸的抗真菌和抗菌活性,并研究了它们的金属配合物。发现金属杂配体配合物表现出高的抗淋病活性。此外,发现二水合钴(II)2,3,4,5-四氟水杨基-κ2O-双(2,2'-联吡啶-κ2N)二水合物对红毛癣菌,叉指线虫,表皮浮球菌菌株显示出明显的活性。