Results 21 to 30 of about 5,263 (174)

Reactivity of 4,5-Dichlorophthalic Anhydride towards Thiosemicarbazide and Amines: Synthesis, Spectroscopic Analysis, and DFT Study

Molecules, 2022
The cyclic anhydrides are broadly employed in several fields, such as the chemical, plastic, agrochemical, and pharmaceutical industries. This study describes the chemical reactivity of 4,5-dichlorophthalic anhydride towards several nucleophiles ...
Hatem A. Abuelizz, Ahmed H. Bakheit, Mohamed Marzouk, Mohamed M. Abdellatif, Rashad Al-Salahi   +4 more
doaj   +1 more source

N-Substituted 2-(Benzenosulfonyl)-1-Carbotioamide Derivatives Exert Antimicrobial and Cytotoxic Effects via Aldehyde Dehydrogenase Pathway: Synthesis, In Silico and In Vitro Studies

Pharmaceuticals, 2023
A series of N-Substituted 2-(benzenosulfonyl)-1-carbotioamide derivatives (WZ1–WZ4) were synthesized and characterized using spectral methods. A comprehensive activity study was performed for each compound.
Lucja Walczak-Nowicka, Anna Biernasiuk, Wojciech Ziemichód, Zbigniew Karczmarzyk, Mateusz Kwaśnik, Paweł Kozyra, Waldemar Wysocki, Agnieszka Stenzel-Bembenek, Dorota Kowalczuk, Mariola Herbet, Monika Pitucha   +10 more
doaj   +1 more source

SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL EVALUATION OF NOVEL Β- LACTAM AND THIAZOLIDIN-4-ONE DERIVATIVES HAVING THIADIAZINYL RING [PDF]

Bulletin of Pharmaceutical Sciences. Assiut University, 2023
Since ancient times, several heterocyclic scaffolds have been recognized as possessing a wide spectrum of anti-infectious pharmacological properties. The present work aimed to synthesize and to perform antibacterial screening of some novel heterocyclic ...
Krishna Srivastava, Ram Prakash, Raj Singh, Abhishek Srivastava, Rishi Vishnoi   +4 more
doaj   +1 more source

Optimized Synthesis of New Thiosemicarbazide Derivatives with Tuberculostatic Activity

, 2021
Original results are presented in the field of research that addresses the extension of the reaction of residue of acyl-thiosemicarbazide fixation on the structure of 5-nitrobenzimidazole by a sulphonic group.
Dan Gheorghe Dimitriu, Marcel Popa, Corina Cheptea, Diana David, Corina Popovici, Cristina-Maria Pavel, Valeriu Sunel, Dana Ortansa Dorohoi, Valentina Closca   +8 more
core   +1 more source

Designing the morphology of PbS nanoparticles through a single source precursor method

Journal of Saudi Chemical Society, 2017
The synthesis and characterization of lead sulphide nanoparticles using complexes as single sources of both lead and sulphur are reported. A cubic phase of galena perfectly matched all synthesized nanoparticles confirming that no secondary product was ...
Kalenga Pierre Mubiayi, Neerish Revaprasadu, Shivram S. Garje, Makwena Justice Moloto   +3 more
doaj   +1 more source

Correlation data of (Z)-1-[4-(trifluoromethyl)benzylidene]thiosemicarbazide via spectroscopic methods and Density Functional Theory studies

Data in Brief, 2019
New compound, namely (Z)-1-[4-(trifluoromethyl)benzylidene]thiosemicarbazide was successfully synthesized using thiosemicarbazide with 4-(trifluoromethyl)-benzaldehyde in ethanol solution.
Uwaisulqarni M. Osman, Azieda Syafika N. Farizal, Maisara Abdul Kadir, Mohd Hasmizam Razali, Mohd Zul Helmi Rozaini, Suhana Arshad   +5 more
doaj   +1 more source

Investigation of the effects of magnesium orotate in a model of primary generalized seizures

Неврология, нейропсихиатрия, психосоматика, 2017
Objective: to investigate the anticonvulsant and neuroprotective effects of magnesium orotate in a rat thiosemicarbazide model of seizures in rats.Material and methods.
A. G. Kalacheva, O. A. Gromova, T. R. Grishina, T. E. Bogacheva, V. I. Demidov, I. Yu. Torshin, I. K. Tomilova   +6 more
doaj   +1 more source

Inhibitory effect of coumarin derivatives on apple (cv. Idared) polyphenol oxidase

Croatian Journal of Food Science and Technology, 2017
Inhibitory effect of 32 coumarin derivatives (20 Schiff bases, 5 thiosemicarbazides, 5 thiazolidinones, and their precursors, 7-hydroxy-4-methylcoumarin and 4-methylcoumarin-7-yl hydrazine carboxylate) on partially purified apple polyphenol oxidase was ...
I. Strelec, P. Burić, Irena Janković, T. Kovač, Maja Molnar   +4 more
doaj   +1 more source

Exploring Novel Pyridine Carboxamide Derivatives as Urease Inhibitors: Synthesis, Molecular Docking, Kinetic Studies and ADME Profile

Pharmaceuticals, 2022
The rapid development of resistance by ureolytic bacteria which are involved in various life-threatening conditions such as gastric and duodenal cancer has induced the need to develop a new line of therapy which has anti-urease activity.
Ayesha Naseer, Faisal Abdulrhman Osra, Asia Naz Awan, Aqeel Imran, Abdul Hameed, Syed Adnan Ali Shah, Jamshed Iqbal, Zainul Amiruddin Zakaria   +7 more
doaj   +1 more source

1-[1-(4-Nitrophenyl)ethylidene]thiosemicarbazide [PDF]

, 2008
The title compound, C9H10N4O2S, was prepared by the reaction of 1-(4-nitrophenyl)ethanone and thiosemicarbazide in ethanol at 367 K. There are weak intermolecular N—H...S and N—H...O hydrogen-bonding interactions in the crystal ...
Fang-Fang Jian, Yu-Feng Ding, Jian-Gang Wang   +2 more
core   +1 more source