Results 31 to 40 of about 18,084 (219)

Síntese de cristais líquidos isônicos e/ou discóticos contendo os heterociclos 1,2,4- E 1,3,4- oxadiazol [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2013.A presente dissertacao traz o estudo realizado com moleculas derivadas dos heterociclos 1,
Silva, Danilo Henrique da
core  

Synthesis and evaluation of antimicrobial activity of novel 1,3,4-oxadiazole derivatives

Orbital: The Electronic Journal of Chemistry, 2011
In attempt to find new pharmacologically active molecules, we report here the synthesis and in vitro antimicrobial activities of various novel 1,3,4-oxadiazole containing 5-phenyltetrazole.
Popat B. Mohite, V. H. Bhaskar
doaj   +1 more source

Palladium(II) and Platinum(II) Deprotonated Diaminocarbene Complexes Based on N-(2-Pyridyl)ureas with Oxadiazole Periphery

Inorganics, 2022
Metal mediated coupling of isocyanides with substituted N-(pyridine-2-yl) ureas was first used to incorporate privileged biological motifs into platinum metal complexes.
Kirill K. Geyl, Svetlana O. Baykova, Pavel A. Andoskin, Vladimir V. Sharoyko, Anastasiya A. Eliseeva, Sergey V. Baykov, Konstantin N. Semenov, Vadim P. Boyarskiy   +7 more
doaj   +1 more source

Multicomponent reactions for DNA‐encoded library construction: Scaffold diversity and reaction engineering strategies

Bulletin of the Korean Chemical Society, EarlyView.
Abstract DNA‐encoded libraries (DELs) enable large‐scale screening for hit identification, but accessing sp3‐rich, three‐dimensional chemotypes beyond flat, aromatic scaffolds remains challenging. Multicomponent reactions (MCRs) assemble such complexity from simple building blocks in a single step, and reaction‐engineering strategies have extended on ...
Jimin Moon, Hyemin Yoon, Kang Ju Lee, Hyun Jin Kim   +3 more
wiley   +1 more source

Síntese e caracterização de novos materiais funcionais contendo 1,2,4-oxadiazol, 1,3,4-oxadiazol e 1,2,3-triazol [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2014Neste trabalho de tese de doutorado são apresentadas as sínteses ecaracterizações de três novas ...
Girotto, Edivandro
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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

Bioisosteric replacement of central 1,2,4-oxadiazole ring of high affinity CB2 ligands by regioisomeric 1,3,4-oxadiazole ring [PDF]

, 2017
It has been reported that bioisosteric replacement of an 1,2,4-oxadiazole ring by an 1,3,4-oxadiazole ring leads to higher polarity, reduced metabolic degradation by human liver microsomes and reduced interaction with hERG channels.
Schepmann, D., Lueg, C., Corinna Lueg, Vries, H. de, Heitman, L.H., Frehland, B., Henk de Vries, Heimann, D., Wunsch, B., Laura H. Heitman, Bastian Frehland, Dominik Heimann, Bernhard Wünsch, Dirk Schepmann   +13 more
core   +1 more source

Synthesis and characterization Studies of Mixed Ligand (1,3,4-oxadiazole derivative and ethylenediamine or acetylacetone)complexes with Ni(II) [PDF]

مجلة التربية والعلم, 2013
This work includes the synthesis of the ligands (POTL = 5-Phenyl-1,3,4-oxadiazole-2-thiol  , NPOTL = 5-(3-Nitro-phenyl)-1,3,4-oxadiazole-2-thiol , and NPOTE = 5-(3-Nitro-phenyl)-3H-1,3,4-oxadiazole-2-thoione  .
Rezhna Faraj, Hikmat Mohamad
doaj   +1 more source

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, Volume 11, Issue 19, 7 October 2026.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Planejamento, síntese e caracterização de derivados do 9,10-bis(5-fenil-1,3,4-oxadiazol-2-IL)Antraceno [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015Neste trabalho é descrito o planejamento, síntese e caracterização de uma série de novos ...
Ratto Neto, Carlos Alberto
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