近年来,人们一直在探索金属化合物作为治疗 糖尿病、细菌感染和氧化应激等重大健康问题的潜在疗法,这些问题影响着全球人类的总体福祉。糖尿病、细菌感染和氧化应激是影响全球数百万人的主要健康问题。研究人员一直在探索使用金属基化合物作为这些疾病的潜在治疗方法。在我们寻找具有生物活性的金属基化合物的过程中,由卤素取代的ON供体席夫碱配体合成了三种新型Cu(II)配合物。这些配体是通过 2-羟基苯甲醛与三种不同的卤素取代的苯胺缩合获得的。使用各种光谱技术对配体及其复合物进行了表征,例如1 H 和13 C 核磁共振、傅里叶变换红外、紫外可见光谱、元素分析、质谱和单晶 X 射线光谱来阐明其结构。筛选化合物 的抗糖尿病作用(α-葡萄糖和α-淀粉酶抑制测定)、抗氧化剂(2,2-二苯基-1-三硝基苯肼(DPPH)、三价铁还原抗氧化电位(FRAP)测定和一氧化氮(NO)自由基清除)和抗菌活性。药理活性表明配体配位后
Evaluating the in vitro antidiabetic, antibacterial and antioxidant properties of copper(II) Schiff base complexes: An experimental and computational studies
作者:Tunde L. Yusuf、Ibrahim Waziri、Kolawole A. Olofinsan、Eric O. Akintemi、Eric C. Hosten、Alfred J. Muller
DOI:10.1016/j.molliq.2023.122845
日期:2023.11
viable metal-based compounds, three novel Cu(II) complexes were synthesized from halogen-substituted ON donor Schiff base ligands. These ligands were obtained by condensing 2-hydroxybenzldehyde with three different halogen-substituted anilines. The ligands and their complexes were characterized using various spectroscopic techniques such as 1H and 13C nuclearmagneticresonance, Fourier Transform-Infrared
近年来,人们一直在探索金属化合物作为治疗 糖尿病、细菌感染和氧化应激等重大健康问题的潜在疗法,这些问题影响着全球人类的总体福祉。糖尿病、细菌感染和氧化应激是影响全球数百万人的主要健康问题。研究人员一直在探索使用金属基化合物作为这些疾病的潜在治疗方法。在我们寻找具有生物活性的金属基化合物的过程中,由卤素取代的ON供体席夫碱配体合成了三种新型Cu(II)配合物。这些配体是通过 2-羟基苯甲醛与三种不同的卤素取代的苯胺缩合获得的。使用各种光谱技术对配体及其复合物进行了表征,例如1 H 和13 C 核磁共振、傅里叶变换红外、紫外可见光谱、元素分析、质谱和单晶 X 射线光谱来阐明其结构。筛选化合物 的抗糖尿病作用(α-葡萄糖和α-淀粉酶抑制测定)、抗氧化剂(2,2-二苯基-1-三硝基苯肼(DPPH)、三价铁还原抗氧化电位(FRAP)测定和一氧化氮(NO)自由基清除)和抗菌活性。药理活性表明配体配位后
Mittal; Singhal, Journal of the Indian Chemical Society, 1982, vol. 59, # 3, p. 373 - 374
作者:Mittal、Singhal
DOI:——
日期:——
Palladium-Catalyzed Regioselective C-Benzylation via a Rearrangement Reaction: Access to Benzyl-Substituted Anilines
作者:Manuel Amézquita-Valencia、Howard Alper
DOI:10.1002/chem.201603941
日期:2016.11.14
An unprecedented C‐benzylation rearrangementreaction, catalyzed by palladium, is reported. The reaction proceeds by rearrangement leading to the direct synthesis of para or ortho benzyl‐substituted N‐methylanilines. The product is obtained in high regioselectivity, without the need to use a ligand for the catalytic process.
New palladium (II) complexes from halogen substituted Schiff base ligands: Synthesis, spectroscopic, biological activity, density functional theory, and molecular docking investigations
作者:Ibrahim Waziri、Tunde L. Yusuf、Hauwa A. Zarma、Samson O. Oselusi、Louis-Charl C. Coetzee、Adedapo S. Adeyinka
DOI:10.1016/j.ica.2023.121505
日期:2023.7
Hirshfeld surface (HS) analysis was used to investigate the non-covalent interaction (NCI) of the complexes and their ligands. The tendency of a pair of chemical species to form crystal packing interactions is computed, which provides the complexes with good contacts in the crystal packing. The DFT studies were performed for the ligands and their complexes at the M06-2X/6-311G (d,p) and LANL2DZ/6-31+G