Results 21 to 30 of about 14,599 (204)

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

open access: yesФармацевтичний 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   +4 more
doaj   +1 more source

Synthesis and Antifungal Activities of Perillyl Alcohol Based 1,3,4-Thiadiazole-Thioether Compounds. [PDF]

open access: yesChem Biodivers
A series of perillyl alcohol‐derived 1,3,4‐thiadiazole‐thioether compounds were designed, synthesized, and evaluated for their antifungal activities. Compound V15 was identified as the most potent derivative, demonstrating superior efficacy against G.
Xiong Y   +6 more
europepmc   +2 more sources

Synthesis of Some Substituted 1,3,4-Oxadiazoles, Thiadiazoles and 1,2,4-Triazoles from Acid Chlorides [PDF]

open access: yesمجلة التربية والعلم, 2013
The conversion of some acid chlorides to substituted 1,3,4-oxadiazole, 1,3,4-thiadiazoles and 1,2,4-triazoles is reported. Benzoyl chloride and 4- nitrobenzoyl chloride were treated with hydrazine hydrate in ethanol to give acid hydrazides (1,2), The ...
E. Q. Mahmood, O. Th. Ali, K. M. Daoud
doaj   +1 more source

Design, Synthesis, and Investigation of the Biological Activities of New Thiadiazole Derivatives With Anticancer Effects. [PDF]

open access: yesChem Biol Drug Des
In silico studies reveal that compound 3c interacts strongly with the active site of the aromatase enzyme. In addition, compound 3c yielded promising results in in vitro enzyme inhibition and cytotoxicity studies. ABSTRACT Breast cancer is one of the most significant diseases in today's world.
Özkay Y   +5 more
europepmc   +2 more sources

Cytotoxic Properties of 1,3,4-Thiadiazole Derivatives—A Review [PDF]

open access: yesMolecules, 2020
During recent years, small molecules containing five-member heterocyclic moieties have become the subject of considerable growing interest for designing new antitumor agents. One of them is 1,3,4-thiadiazole. This study is an attempt to collect the 1,3,4-thiadiazole and its derivatives, which can be considered as potential anticancer agents, reported ...
Sara Janowska   +2 more
openaire   +3 more sources

Synthesis Of 2-Benzamidomethyl-5-Substituted Amino-1,3,4-Thiadiazoles-2,5-Disubstituted 1,3,4-Oxadiazole and 4,5-Disubstituted 1,2,4-Triazole-3-Thiol [PDF]

open access: yesمجلة التربية والعلم, 2012
In this paper the synthesis of some substituted 1,3,4-oxadiazoles , 1,3,4-thiadiazoles and 1,2,4-triazoles starting from amino acid and benzoyl chloride is reported.
K. M. Daoud, A. N. Ali, A. A. Ahmed
doaj   +1 more source

Synthesis and Study of Some 4-Chlorophenoxy Methyl Substituted amido1,3,4-Oxadiazoles, 1,3,4-Thiadiazoles and 1,2,4-Triazoles from 4-Chloro phenoxy acetic acid [PDF]

open access: yesمجلة التربية والعلم, 2013
: In this paper the synthesis of some substituted 1,3,4-oxadiazole, 1,3,4-thiadiazoles and 1,2,4-triazoles is reported. 4-Chlorophenol was treated with chloroacetic acid to give 4-chlorophenoxy acetic acid (C1) which was reacted with thionyl chloride ...
Mudhar A. Othman, Khalid M. Daoud
doaj   +1 more source

Synthesis of 2- alkyl/phenyl -5-Substituted 1,3,4- Thiadiazoles [PDF]

open access: yesمجلة التربية والعلم, 2014
In this paper the synthesis of some 2-alkyl phenyl 5-substituted 1,3,4-thiadiazole is reported, Benzonitrile and Acetonitrile were treated with thiosemicarbazide in presence of trifluroacetic acid to give 2-alkyl/ aryl -5- amino- 1,3,4- thiadiazoles (1,2)
Khalid Daoud   +2 more
doaj   +1 more source

Heterocyclizations based on N-(R-hydrazine-1-carbonothioyl)cycloalkancarboxamides: functionalized azoles and their antimicrobial activity

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2022
Synthesis and structural modification of azoles remains an important area of medical chemistry and allows to obtain new compounds with a wide range of biological activity.
О. V. Kholodniak   +2 more
doaj   +1 more source

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

open access: yesPharmaceutics, 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   +8 more
doaj   +1 more source

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