Results 51 to 60 of about 15,523 (224)

Synthesis and Biological Activity of 1,3,4-Oxadiazoles Used in Medicine and Agriculture

Applied Sciences, 2022
Biologically active compounds play a key role in the fight against diseases affecting both human and animal living organisms, as well as plants. Finding out about new molecules with a potential biological effect, not yet described in the literature, is ...
Marcin Luczynski, Agnieszka Kudelko
doaj   +1 more source

Total Synthesis of Anhydrolycorinone Utilizing Sequential Intramolecular Diels−Alder Reactions of a 1,3,4-Oxadiazole

, 2016
A convergent total synthesis of anhydrolycorinone is detailed, enlisting sequential intramolecular Diels−Alder reactions of a suitably substituted 2-amino-1,3,4-oxadiazole defining a novel oxadiazole → furan → benzene Diels−Alder ...
Dale L. Boger (1306542), Scott E. Wolkenberg (1639027)   +1 more
core   +1 more source

Synthetic marvels in tuberculosis research: An in-depth review of 1,3,4-oxadiazole derivatives as antitubercular agents

European Journal of Medicinal Chemistry Reports
Given the growth in drug-resistant and inactive cases of tuberculosis, it is imperative to develop novel, potent chemicals to treat this deadly illness.
Isha Kapila, Ankita Bharwal, Poonam Sharma, Neeraj Choudhary, Vikrant Abbot   +4 more
doaj   +1 more source

Synthesis and Characterization of some New 1,3,4-Oxadiazole derivatives based on 4-amino benzoic acid

مجلة بغداد للعلوم, 2016
Various of 2,5- disubstituted 1,3,4-oxadiazole (Schiff base, ?- lactam and azo) were synthesized from 2,5-di (4,4?-amino-1,3,4-oxadiazole which usequently synth-esized from mixture of 4- amino benzoic acid and hydrazine arch of polyphosphorus acid.
Baghdad Science Journal
doaj   +1 more source

Synthesis and optical properties of heteroaromatic small molecules and oligomers for light-emitting devices [PDF]

, 2004
New Л-electron deficient heteroaromatic oligomers 175 and 225 have been synthesised by Suzuki cross-coupling methodology and incorporated into OLEDs. Using 175 as the emissive layer in the device configuration lTO/PEDOT/175/Ca/Al: blue-green light ƛmax ...
Hughes, Gregory
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n‑Type Polyimides with 1,3,4-Oxadiazole-Substituted Triphenylamine UnitsAn Innovative Structural Approach

, 2019
A novel aromatic diamine containing 1,3,4-oxadiazole-substituted triphenylamine (TPA) was successfully synthesized and structurally characterized.
Andra-Elena Bejan (6857759), Catalin-Paul Constantin (3823075), Mariana-Dana Damaceanu (2815102)   +2 more
core   +1 more source

Síntese de cristais líquidos fotoluminescentes derivados do heterociclo 1,3,4-Oxadiazol [PDF]

, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemática. Programa de Pós-Graduação em QuímicaA síntese, propriedades fotofísicas e térmicas de duas séries de compostos líquido cristalinos fotoluminescentes
Cristiano, Rodrigo
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Design, Synthesis, and Biological Evaluation of Novel Triazine‐Based Dual Histone Deacetylase/phosphatidylinositol 3‐kinase Inhibitors for Breast Cancer Therapy

ChemMedChem, Volume 21, Issue 8, 28 April 2026.
Breast cancer is the most frequently diagnosed malignancy and a leading cause of cancer‐related mortality among women worldwide. Triple‐negative breast cancer (TNBC) poses a major clinical challenge due to its aggressive nature, limited therapeutic options, and high propensity for drug resistance.
Lara Luzietti, Gustavo Salgado Pires, Ana Ryan, Crisamie Regidor, Matthew Hiller, Danilo Sarti, Tríona Ní Chonghaile, Pedro de Sena Murteira Pinheiro, Damir Varešlija, Daniel Alencar Rodrigues   +9 more
wiley   +1 more source

Preparation of a number of heterocyclic compounds derived from benzotrazole [PDF]

مجلة التربية والعلم, 2013
In this thesis, a number of heterocyclic compounds with  five-memberd  , such as substituted oxadiazole  , thiadiazole , pyrazole , iso andoline-1,3-dione , also the preparation of  pyrroline and pyrrolidine compounds .      The  ester  compound  (1) was
Mohamed Mohamed, Ahmed Ahmed
doaj   +1 more source

Síntese de ligantes fotoluminescentes derivados do heterociclo 1,3,4-oxadiazol [PDF]

, 2005
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.A síntese, de novos compostos fotoluminescentes contendo o heterociclo 1,3,4-oxadiazol são descritas.
FRIZON, Tiago Elias Allievi
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