Results 71 to 80 of about 12,853,486 (222)

Synthesis, Characterization, Antimicrobial Activity, and Genotoxicity Assessment of Two Heterocyclic Compounds Containing 1,2,3-Selena- or 1,2,3-Thiadiazole Rings

Molecules, 2019
New 1,2,3-thiadiazole and 1,2,3-selenadiazole derivatives, (4-[4-((4-bromobenzyl)oxy)-phenyl]-1,2,3-thiadiazole (5a), 4-[4-((4-chlorobenzyl)oxy)-phenyl]-1,2,3-thiadiazole (5b)), (4-[4-((4-bromobenzyl)oxy)-phenyl]-1,2,3-selenadiazole (6a), and 4-[4-((4 ...
Mousa L. Al-Smadi, Reem Mansour, Amjad Mahasneh, Omar F. Khabour, Majed M. Masadeh, Karem H. Alzoubi   +5 more
doaj   +1 more source

Advancing Therapies for Mycobacterial Diseases: From Small Molecules to Host‐Directed Strategies

Medicinal Research Reviews, EarlyView.
ABSTRACT The global burden of multidrug‐resistant tuberculosis (MDR‐TB) and the rising incidence of nontuberculous mycobacterial (NTM) infections highlight the urgent need for innovative therapeutic strategies. Current treatments are prolonged, toxic, and increasingly compromised by resistance and limited diagnostic capacity.
Tânia Silva, Alessandra Aiello, Tonino Alonzi, M. Alice Carvalho, Vladimir Finger, Delia Goletti, Sven Hoffner, Yousra Kherabi, Jan Korabecny, Julia Kulczyńska, Agnieszka Kyzioł, Alicia Lacoma, Filomena Martins, Zorica Nanovic, Sepideh Hosseiniporgham, Martina Hrast Rambaher, Leonardo Antonio Sechi, Daria Smalchuk, Grażyna Stochel, Lydia Tabernero, Nancy L. Tateosian, Violeta Valcheva, Anamarija Zega, Mafalda Sarraguça   +23 more
wiley   +1 more source

Synthesis and Biological Activity of Organotin 4-Methyl-1,2,3-thiadiazole-5-carboxylates and Benzo[1,2,3]thiadiazole-7-carboxylates

, 2016
A series of organotin 4-methyl-1,2,3-thiadiazole-5-carboxylates and benzo[1,2,3]thiadiazole-7-carboxylates have been synthesized and characterized by NMR (1H, 13C, and 119Sn), IR, and elemental analyses.
Jun Zhang (48506), Hai-Bin Song (589755), Lin Ma (23007), Zhi-Hong Wang (529684), Yan-Zhao Guo (2313232), Zhi-Jin Fan (2313235)   +5 more
core   +1 more source

catena-Poly[[dichloridozinc(II)]-μ-2,5-di-4-pyridyl-1,3,4-thiadiazole-κ2N2:N5]

Acta Crystallographica Section E, 2008
The title compound, [ZnCl2(C12H8N4S)]n, was obtained by crystallization of 2,5-di-4-pyridyl-1,3,4-thiadiazole with ZnCl2 in an MeOH/CHCl3 solvent system.
Shen Lin, Xiao-Hua Chen, Ming-Xing Yang, Li-Juan Chen   +3 more
doaj   +1 more source

Band Engineering of Benzothiadiazole‐Derived Metal‐Organic Frameworks for Photocatalytic Organic Transformations

National Materials, EarlyView.
BTID‐functionalized metal‐organic frameworks provide a modular platform for tailoring photocatalytic electronic structures through acceptor‐linker engineering. By correlating band alignment, charge‐transfer characteristics, and reactive oxygen species generation, this review highlights design principles that enable efficient visible‐light‐driven ...
Xin Li, Long‐Shuang Chen, Meng‐Hao Li, Ying‐Wei Yang   +3 more
wiley   +1 more source

Substituent Effect on the Absorption Spectra of Mesoionic 1, 3, 4-Thiadiazoles

, 1969
Substituent Effect on the Absorption Spectra of Mesoionic 1, 3, 4 ...
P. B. Talukdar, S. K. Sengupta
openaire   +1 more source

Synthesis, spectroscopic characterization, X-ray crystallography, structural activity relationship and antimicrobial activity of some novel 4-(5-(10-(3-N, N-dimethylamino)propyl)-10H-phenothiazine-3-yl)-1, 3, 4-thiadiazole-2-yl) Azo dye/Schiff base derivatives

Future Journal of Pharmaceutical Sciences, 2017
In the present investigation, a series of novel 4 (5-(10-(3-(N,N-dimethylamino)propyl)-10H-phenothiazine-3-yl)-1,3,4-thiadiazo-2-yl) Azo dye/Schiff base derivatives (5a-e & 6a-j) were synthesised by performing diazotization followed by coupling reaction ...
Chandravadivelu Gopi, Vedula Girija Sastry, Magharla Dasaratha Dhanaraju   +2 more
doaj   +1 more source

FXF‐OMe Is a Stable Tripeptide Motif for Ultra‐Short Peptide Coacervates That Establishes Structure‐Property‐Function Relationships

Small, EarlyView.
Ultra‐short peptides with a minimal sticker‐spacer structure undergo liquid‐liquid phase separation, resulting in condensates with microenvironments controlled by the hydrophobicity of the spacers. The condensates provide an easily tunable and exceptionally stable scaffold for photocatalytic microreactors in aqueous media, where catalysis efficiency is
Samuel Hamroff, Lucas Caire da Silva
wiley   +1 more source

Solvent Induced Disulfide Bond Formation in 2,5-dimercapto-1,3,4-thiadiazole [PDF]

, 2007
Disulfide bond formation is the decisive event in the protein folding to determine the conformation and stability of protein. To achieve this disulfide bond formation in vitro, we took 2,5-dimercapto-1,3,4-thiadiazole (DMcT) as a model compound. We found
Palraj Kalimuthu, S. Abraham John, Palanisamy Kalimuthu   +2 more
core  

[O─I─O]+ Halogen‐Bonded Complexes of Pyridine N‐Oxides

Angewandte Chemie, Volume 138, Issue 40, 28 September 2026.
The missing puzzle of 3‐center‐4‐electron halogen‐bonded complexes viz. [O─I─O]+ of pyridine N‐oxides are structurally characterized by x‐ray diffraction. Monodentate N‐oxide O‐atom acts as the halogen bond acceptor. Their solution complexations are characterized by 15N NMR spectroscopy.
Rakesh Puttreddy, Sergi Burguera, Antonio Frontera, Kari Rissanen   +3 more
wiley   +2 more sources