Results 41 to 50 of about 8,138 (214)

Functionalization of Silicon Surface by Thiadiazole Molecule : a DFT Study

open access: yes, 2018
The first principles density functional theory (DFT) calculations have been used to investigate the atomic and electronic properties of thiadiazole adsorption on the Si(001) surface.
Kaderoglu, Cagil
core   +1 more source

Synthesis of some Schiff's bases derivatives from aminoazo compounds [PDF]

open access: yes, 2021
Reaction of,2- [( 4- amio phenyl ) diazenyl] 1,3,4- thiadiazole -5- thiol (S1) with p- chlorobenzeldehyde,3,4 – dimethoxy benzaldehyde and pyrrol-2- carbonxaldehyde gave -5- [{4-(4-chlorobenzylidene amino) phenyl} diezenyl]-1,3,4- thiadiazole-2- thiol ...
Dawood, Suhair S., Saleh, Mohammad M.
core   +2 more sources

trans-Diaquabis[2,5-bis(pyridin-2-yl)-1,3,4-thiadiazole]nickel(II) bis(tetrafluoridoborate)

open access: yesActa Crystallographica Section E, 2011
The bidentate 1,3,4-thiadiazole ligand, namely, 2,5-bis(2-pyridyl)-1,3,4-thiadiazole (denoted L), untested as a polydentate ligand, has been found to form the monomeric title complex, [Ni(C12H8N4S)2(H2O)2](BF4)2.
Fouad Bentiss   +4 more
doaj   +1 more source

Synthesis and properties of 2-(4-phenyl-5-(((5-phenylamino-1,3,4-thiadiazole-2-yl)thio)methyl)-1,2,4-triazole-3-yl)thio)ethanoic acid and its salts

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2020
Analysis of the literature over the past decade has shown that the chemistry of 1,2,4-triazole and 1,3,4-thiadiazole attracts considerable interest from scientists around the world because of the many valuable properties of compounds of this class ...
A. S. Hotsulia , S. O. Fedotov
doaj   +1 more source

Assessment of pharmacological activity and bioavailability of the new derivative 1,3,4-thiadiazole [PDF]

open access: yes, 2018
Acexazolamide is a new derivative of 1,3,4-thiadiazole and acexamic acid. In animal experiments, acute toxicity, pharmacological activity and bioavailability of acexazolamide were ...
Demidova, M. A.   +2 more
core   +2 more sources

Exploration of the chemistry and biological properties of pyrimidine as a privileged pharmacophore in therapeutics [PDF]

open access: yes, 2015
The pyrimidine moiety is one of the most widespread heterocycles in biologically occurring compounds, such as nucleic acids components (uracil, thymine and cytosine) and vitamin B1.
Ajani, Olayinka O.
core   +4 more sources

Synthesis and Diuretic Activity of Substituted 1,3,4-Thiadiazoles

open access: yesScientifica, 2022
1,3,4-Thiadiazole nuclease, a 5-membered heterocyclic ring system containing two nitrogen and one sulfur atoms in addition to carbon atoms, is compound that showed promising results in the process of searching new diuretic agents. In this study, seven 5- and 2-thioate derivatives of 1, 3, 4-thiadiazoles were synthesized by substitution reaction using ...
Asrat Ergena   +2 more
openaire   +3 more sources

Novel free fatty acid receptor 1 (GPR40) agonists based on 1,3,4-thiadiazole-2-carboxamide scaffold [PDF]

open access: yes, 2016
Free fatty acid receptor 1 (FFA1), previously known as GPR40 is a G protein-coupled receptor and a new target for treatment of type 2 diabetes. Two series of FFA1 agonists utilizing a 1,3,4-thiadiazole-2-caboxamide scaffold were synthetized.
Kovalenko, Alexey   +7 more
core   +1 more source

Inhibition effect of 2-amino-5-ethyl-1, 3, 4-thiadiazole on corrosion behaviour of austenitic stainless steel type 304 in dilute HCl solution [PDF]

open access: yes, 2016
The corrosion inhibition of type 304 austenitic stainless steel by 2-amino-5-ethyl-1, 3, 4-thiadiazole (TTD) compound and the electrochemical behaviour in dilute HCl solution were investigated through potentiodynamic polarization test, mass loss ...
Fedotova, T.   +3 more
core   +1 more source

Synthesis and characterization of benzylidene- [1,3,4]thaidiazol -2-yl-amine

open access: yesAl-Mustansiriyah Journal of Pharmaceutical Sciences, 2006
This study was designed to synthesize chemically 2-aminothiadiazole derivatives and conversion to Schiff’s base. The principle synthesis of these compounds was to involve three steps: First : by thermal cyclization of thiosemicarbazied with carbon ...
Al-Kaddimy H. A. Ahmed
doaj   +1 more source

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