Results 1 to 10 of about 4,281 (225)

Functionalization of 2-Mercapto-5-methyl-1,3,4-thiadiazole: 2-(ω-Haloalkylthio) Thiadiazoles vs. Symmetrical Bis-Thiadiazoles [PDF]

Molecules
A study on the functionalisation of 2-mercapto-5-methyl-1,3,4-thiadiazole has been conducted, yielding two series of products: 2-(ω-haloalkylthio)thiadiazoles and symmetrical bis-thiadiazoles, with variable chain lengths. The experimental conditions were
Zhanina S. Petkova, Rusi I. Rusew, Boris L. Shivachev, Vanya B. Kurteva   +3 more
doaj   +5 more sources

2-Amino-1,3,4-thiadiazoles as prospective agents in trypanosomiasis and other parasitoses

Acta Pharmaceutica, 2020
Parasitic diseases are a serious public health problem affecting hundreds of millions of people worldwide. African trypanosomiasis, American trypanosomiasis, leishmaniasis, malaria and toxoplasmosis are the main parasitic infections caused by protozoan ...
Serban Georgeta
doaj   +2 more sources

Anticancer Activity of Triazolo-Thiadiazole Derivatives and Inhibition of AKT1 and AKT2 Activation

Pharmaceutics, 2021
The fusion of 1,2,4-triazole and 1,3,4-thiadiazole rings results in a class of heterocycles compounds with an extensive range of pharmacological properties.
Dimitrios T. Trafalis, Sofia Sagredou, Panayiotis Dalezis, Maria Voura, Stella Fountoulaki, Nikolaos Nikoleousakos, Konstantinos Almpanakis, Maria V. Deligiorgi, Vasiliki Sarli   +8 more
doaj   +1 more source

Synthesis and antitumor properties of some new 3-R-6-(5-arylfuran-2-yl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles

Фармацевтичний журнал, 2021
One of the promising methods of creating antitumor drugs is the screening of potential antitumor agents among synthesized compounds. Nitrogen-based heterocycle analogues are an extremely important class of organic substances that are widely used in ...
I. І. Myrko, Yu. І. Horak, T. I. Chaban, І. V. Drapak, V. S. Matiychuk   +4 more
doaj   +1 more source

Design, synthesis, and biological evaluation of thiazole/thiadiazole carboxamide scaffold-based derivatives as potential c-Met kinase inhibitors for cancer treatment

Journal of Enzyme Inhibition and Medicinal Chemistry, 2023
As part of our continuous efforts to discover novel c-Met inhibitors as antitumor agents, four series of thiazole/thiadiazole carboxamide-derived analogues were designed, synthesised, and evaluated for the in vitro activity against c-Met and four human ...
Xiang Nan, Qiu-Xu Wang, Shao-Jun Xing, Zhi-Gang Liang   +3 more
doaj   +1 more source

Synthesis, Molecular Docking Screening and Anti-Proliferative Potency Evaluation of Some New Imidazo[2,1-b]Thiazole Linked Thiadiazole Conjugates

Molecules, 2020
Background: Imidazo[2,1-b]thiazole scaffolds were reported to possess various pharmaceutical activities. Results: The novel compound named methyl-2-(1-(3-methyl-6-(p-tolyl)imidazo[2,1-b]thiazol-2-yl)ethylidene)hydrazine-1-carbodithioate 3 acted as a ...
Huda R. M. Rashdan, Aboubakr H. Abdelmonsef, Ihsan A. Shehadi, Sobhi M. Gomha, Abdel Mohsen M. Soliman, Huda K. Mahmoud   +5 more
doaj   +1 more source

On the Development of Selective Chelators for Cadmium: Synthesis, Structure and Chelating Properties of 3-((5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)amino)benzo[d]isothiazole 1,1-dioxide, a Novel Thiadiazolyl Saccharinate

Molecules, 2021
Aquatic contamination by heavy metals is a major concern for the serious negative consequences it has for plants, animals, and humans. Among the most toxic metals, Cd(II) stands out since selective and truly efficient methodologies for its removal are ...
Joana F. Leal, Bruno Guerreiro, Patrícia S. M. Amado, André L. Fernandes, Luísa Barreira, José A. Paixão, Maria L. S. Cristiano   +6 more
doaj   +1 more source

A Novel Approach to the Synthesis of 1,3,4-Thiadiazole-2-amine Derivatives

Molecules, 2021
The main purpose of the study was the development of a new method for synthesis of 1,3,4-thiadiazol-2-amine derivatives in a one-pot manner using the reaction between a thiosemicarbazide and carboxylic acid without toxic additives such as POCl3 or SOCl2.
Tatiana S. Kokovina, Svyatoslav Y. Gadomsky, Alexei A. Terentiev, Nataliya A. Sanina   +3 more
doaj   +1 more source

Synthesis and Biological evalution of some substituted 2-dibenzyl amino 1,3,4-oxadiazoles , thiadiazoles and 1,2,4-triazoles [PDF]

مجلة التربية والعلم, 2013
In this paper the synthesis of some substituted 2-dibenzyl 1,3,4-oxadiazole, thiadiazole and 1,2,4-triazoles derived from dibenzyl amine is reported scheme-1.
Khalid Daoud, Shaima Ismmaeel
doaj   +1 more source

Design and Synthesis of New Benzo[d]oxazole-Based Derivatives and Their Neuroprotective Effects on β-Amyloid-Induced PC12 Cells

Molecules, 2020
A series of novel synthetic substituted benzo[d]oxazole-based derivatives (5a–5v) exerted neuroprotective effects on β-amyloid (Aβ)-induced PC12 cells as a potential approach for the treatment of Alzheimer’s disease (AD).
Zheng Liu, Ming Bian, Qian-Qian Ma, Zhuo Zhang, Huan-Huan Du, Cheng-Xi Wei   +5 more
doaj   +1 more source