Copper(II) and Nickel(II) Complexes Derived from Isostructural Bromo- and Fluoro-Containing Bis-Schiff Bases: Syntheses, Crystal Structures and Antimicrobial Activity [0.03%]
含有等结构溴和氟的双席夫碱铜(II)镍(II)配合物：合成、晶体结构及抗菌活性
Ke-Sheng Cao,Ling-Wei Xue,Qiao-Ru Liu
Ke-Sheng Cao
A mononuclear copper(II) complex [CuLa] (1), and three mononuclear nickel(II) complexes [NiLa] (2), [NiLa]·CH3OH (2·CH3OH) and [NiLb] (3), where La and Lb are the dianionic form of N,N'-bis(4-bromosalicylidene)-1,2-cyclohexanediamine (H2L...
Syntheses, Characterization, Crystal Structures and Xanthine Oxidase Inhibitory Activity of Hydrazones [0.03%]
腙的合成、表征、晶体结构及其黄嘌呤氧化酶抑制活性研究
Xiao-Jun Zhao,Ling-Wei Xue,Qiao-Ru Liu
Xiao-Jun Zhao
Four new fluoro-containing hydrazones were synthesized from 4-fluorobenzaldehyde with chloro- and nitro-substituted benzohydrazides. They are 3-chloro-N'-(4-fluorobenzylidene)benzohydrazide (1), 2-chloro-N'-(4-fluorobenzylidene)benzohydrazi...
Hameed Hamza,Luma Baker,Shaymaa Jalal Aldin
Hameed Hamza
In 2020, around 19.3 million new cancer cases resulted in 3.5 million deaths. It is estimated that there will be 28.4 million cases by 2040. Plant-derived natural products, such as alkaloids, flavonoids, terpenoids, and phenolic compounds, ...
Synthesis, Crystal Structure and In Vitro Cytotoxicity of Novel Cu(II) Complexes Derived from Isatine Hydrazide-Hydrazone Ligands [0.03%]
源自异酰胺肼-腙配体的新型Cu(II)配合物的合成、晶体结构以及体外细胞毒性研究
Cansu Topkaya
Cansu Topkaya
The research focuses on investigating the cytotoxic effects of Cu(II) complexes bearing isatine groups on cancer cells. These complexes were tested against lung carcinoma (A549) and breast carcinoma (MCF-7) cell lines using the MTT assay, w...
Chlorination of UV Filters with Antioxidant Shield in Swimming Pool Waters - Products Identification and Toxicity Assessment [0.03%]
游泳池水中抗氧化屏蔽紫外线过滤器的氯化作用 - 产物鉴定及毒性评估
Mojca Bavcon Kralj,Albert T Lebedev,Polonca Trebše
Mojca Bavcon Kralj
This work summarizes our research on synthesis, characterization and toxicity of selected UV-A filters and their antioxidant shield in commercial formulation - resveratrol. Benzophenone type of UV filters react under disinfection conditions...
Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and DFT Calculations of the Novel Binuclear Copper(I) Complex Containing 2-Benzimidazolethiole and Triphenylphosphine Ligands [0.03%]
含有2-苯并咪唑基噻吩和三苯基磷配体的新型二核铜（I）配合物的合成、晶体结构、Hirshfeld表面分析及DFT计算
Karwan Omer Ali
Karwan Omer Ali
The reaction of 2-benzimidazolethiole (2-BIT) with copper dichloride in the presence of two equivalents of triphenylphosphine led to a binuclear complex of the type [Cu(µ-S-2-BIT)2(Ph3P)2Cl2]: dichloridobis(μ-1,3-dihydro-2H-benzimidazole-...
Comparison of deep eutectic solvent-based ultrasound- and heat-assisted extraction of bioactive compounds from Withania somnifera and process optimization using response surface methodology [0.03%]
响应面法优化深度共晶溶剂超声辅助和热辅助提取Withania somnifera生物活性化合物的比较研究
Faizan Sohail,Dildar Ahmed
Faizan Sohail
Extraction of bioactive compounds from Withania somnifera roots was studied using sodium acetate-glycerol deep eutectic solvent (DES) and two techniques ultrasound-assisted extraction (UAE) and heat-assisted extraction (HAE) under response ...
The Role of Nitrogen-Rich Moieties in the Selection of Arginine's Tautomeric Form at Different Temperatures [0.03%]
氮富集部分在不同温度下选择精氨酸异构体形式中的作用
Aned De Leon,Jose Luis Cabellos,Cesar Castillo-Quevedo et al.
Aned De Leon et al.
It is well known that the guanidinium group in Arginine plays an important role in noncovalent interactions. However, its role is not well documented since the selection of its global minimum structure is still controversial. The main diffi...
Synthesis of Novel cis-2-Azetidinones from imines and aclychloride using triethylamine [0.03%]
三乙胺用于从亚胺和酰氯合成新型的 cis-2-氮杂丁二酮
Handan Can Sakarya,Aslı Ketrez
Handan Can Sakarya
A novel series of cis-2-azetidinones 2(a-c ) was carried out by the cyclo addition reaction of imine 1(a-c ) and acyl chloride in dry dichloromethane at 0-5 oC using triphenylamine. The cyclo addition of the Schiff bases with chloroacetyl c...
Synthesis and Cholinesterase Inhibitory Activity of Selected Indole-Based Compounds [0.03%]
选定的吲哚基化合物的合成及其乙酰胆碱酯酶抑制活性研究
Uroš Grošelj,Marija Gršič,Anže Meden et al.
Uroš Grošelj et al.
Synthesis and anticholinesterase activity of 18 previously unpublished indole- and tryptophan-derived compounds are disclosed. These sp3-rich compounds containing an indole structural unit exhibit selective submicromolar inhibition of human...