Results 71 to 80 of about 7,220 (228)

Transalkylidation reaction: green, catalyst-free synthesis of thiosemicarbazones and solving the NMR conflict between their acyclic structure and intramolecular cycloaddition products

Green Chemistry Letters and Reviews, 2019
A series of arylidene thiosemicarbazides have been prepared by a new method, which was titled as transalkylidation. This method is an effective, fast, green and clean method. The mechanism of this reaction has been discussed.
Mohamed A. El-Atawy, Alaa Z. Omar, Mohamed Hagar, Essam M. Shashira   +3 more
doaj   +1 more source

New Quinolone-Based Thiosemicarbazones Showing Activity Against Plasmodium falciparum and Mycobacterium tuberculosis

Molecules, 2019
Co-infection of malaria and tuberculosis, although not thoroughly investigated, has been noted. With the increasing prevalence of tuberculosis in the African region, wherein malaria is endemic, it is intuitive to suggest that the probability of co ...
Richard M. Beteck, Ronnett Seldon, Audrey Jordaan, Digby F. Warner, Heinrich C. Hoppe, Dustin Laming, Setshaba D. Khanye   +6 more
doaj   +1 more source

Decoding Urease Inhibition: A Comprehensive Review of Inhibitor Scaffolds

ChemMedChem, Volume 21, Issue 2, January 2026.
Representative functional groups known for urease inhibition are reviewed within diverse scaffolds using structure–activity analyses to identify features associated with high inhibitory activity. Urease is a metalloenzyme produced by a wide range of organisms and plays a critical role in nitrogen microbial metabolism by catalyzing the hydrolysis of ...
Nuno Martinho, Natália Aniceto
wiley   +1 more source

Synthesis, Characterization, Crystal Structures and Urease Inhibition of Thiosemicarbazones

Acta Chimica Slovenica
Thiosemicarbazones are biological active compounds. Six new thiosemicarbazones were prepared and structurally characterized by elemental analysis, 1H NMR and IR spectra, as well as single crystal X-ray diffraction.
Ling-Wei Xue, Qiao-Ru Liu, Yong-Jun Han
doaj   +1 more source

Exosome‐Enhanced Injectable Hydrogels: A Comprehensive Review on Their Emerging Role in Wound Healing

Health Science Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Background and Aims The escalation of chronic wounds necessitates advanced therapeutic strategies beyond current interventions. Hydrogel dressings, particularly injectable hydrogels, offer promising solutions due to their water absorption capacity, structural resilience, and ease of application.
Mohammad Ebrahim Astaneh, Lalji Baldaniya, Abhayveer Singh, Ahmad Hussen, Alireza Hashemzadeh, Narges Fereydouni   +5 more
wiley   +1 more source

Synthesis of thiosemicarbazone derivatives and evaluation of their cytotoxicity with emphasis on ferroptosis biomarkers; an in vitro study

Research in Pharmaceutical Sciences
Background and purpose: This study aimed to evaluate the cytotoxicity of synthesized thiosemicarbazone derivatives, particularly on biomarkers associated with ferroptosis.
Yasaman Shadmani, Yaghoub Pourshojaei, Somayyeh Karami-Mohajeri, Bagher Amirheidari, Motahareh Sadeghzadeh   +4 more
doaj   +1 more source

Synthesis and structural characterization of a disulphide-bridged tetranuclear palladium(II) complex derived from 3,5-diacetyl 1,2,4-triazole bis(4-ethylthiosemicarbazone) [PDF]

, 2007
NOTICE: this is the author’s version of a work that was accepted for publication in Inorganic Chemistry Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality ...
Matesanz, Ana I., Pastor, César J., Souza, Pilar   +2 more
core   +2 more sources

Cyclopalladated Complexes With Functionalized Diphosphanes as Promising Antifungal Scaffolds

Bioinorganic Chemistry and Applications, Volume 2026, Issue 1, 2026.
Invasive fungal infections, especially those caused by Candida spp., have been classified as a serious global threat. The emergence of species intrinsically resistant to current drugs, along with the increase in acquired resistance, places significant pressure on the need to develop novel and more effective antifungal agents.
Cláudia Malta-Luís, Carolina Mariano, Teresa Monteiro, Francisco C. Mendes, María Villar-López, Álvaro J. Arana, Laura Sánchez, Digna Vázquez García, Alberto Fernández, José M. Vila, Jesús J. Fernández, Oscar Lenis-Rojas, Catarina Pimentel, Claudio Pettinari   +13 more
wiley   +1 more source

Mono- és bisz(acil)hidrazonok átalakulásai: Gyűrűs N,O,S-acetálok/ketálok szintézise. = Transformations of mono- and bis(acyl)hydrazones: Synthesis of cyclic N,O,S-acetals/ketals. [PDF]

, 2007
Aldehid- és keton-tioszemikarbazonokat állítottunk elő, melyeket acilezési körülmények között 3-acil-1,3,4-tiadiazolinokká ciklizáltunk. A 2-monoszubsztituált heterogyűrűs vegyületek oxidáló, illetve dehidrogénező szerek [kálium permanganát és a most ...
Somogyi, László
core  

New bioactive 2,6-diacetylpyridine bis(p-chlorophenylthiosemicarbazone) ligand and its Pd(II) and Pt(II) complexes: Synthesis, characterization, cytotoxic activity and DNA binding ability [PDF]

, 2014
NOTICE: this is the author’s version of a work that was accepted for publication in Journal of Inorganic Biochemistry. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality ...
Hernández, Carolina, Matesanz, Ana I., Souza, Pilar   +2 more
core   +2 more sources