Results 111 to 120 of about 15,973 (252)

Expected and unexpected products of reactions of 2-hydrazinylbenzothiazole with 3-nitrobenzenesulfonyl chloride in different solvents [PDF]

, 2018
Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the X-ray data collections.
de Souza, Marcus V. N., Harrison, William T. A., Morscher, Alexandra, Wardell, James   +3 more
core   +2 more sources

Trace Element Analysis in Human Neuroblastoma Cell Spheroids Supplemented With ZnCl2 by Micro‐XRF

X-Ray Spectrometry, EarlyView.
ABSTRACT Neuroblastoma, the most common extracranial solid tumor of childhood, is responsible for ~10% of pediatric cancer deaths and has high potential for metastasis. Metals are extremely important in biological processes, and changes in their levels have been correlated with the development of cancerous growth.
J. E. P. Rosa, R. G. Leitão, G. C. Ferreira, C. Palmero, E. G. Oliveira‐Barros, M. A. Oliveira, C. G. L. Canellas, L. E. Nasciutti, D. F. Olivera, R. T. Lopes, M. J. Anjos   +10 more
wiley   +1 more source

Green synthesis of novel coumarin derivatives via grinding approach and their antimicrobial evaluation

Green Chemistry Letters and Reviews
Herein, a rapid, clean, less expensive and environmentally friendly route to a novel series of coumarins bearing thiazoles or 1,3,4-thiadiazoles was developed via grinding method under solvent conditions.
Anhar Abdel-Aziem
doaj   +1 more source

Flavour Chemistry of Chicken Meat: A Review [PDF]

, 2013
Flavour comprises mainly of taste and aroma and is involved in consumers’ meat-buying behavior and preferences. Chicken meat flavour is supposed to be affected by a number of ante- and post-mortem factors, including breed, diet, post-mortem ageing ...
Ahn, Dong, Ahn, Dong, Jayasena, Dinesh, Jo, Cheorun, Nam, Ki   +4 more
core   +3 more sources

Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela, Raffael Silva Santos Almeida, Ivana Ferreira Simões, Aline Gonçalves Miranda, Magno Oliveira Ramos, Roberto Rodrigues Bandeira Tosta Maciel, Fernanda Warken Rosa, Aníbal de Freitas Santos Júnior   +7 more
wiley   +1 more source

N-Propargylamines: versatile building blocks in the construction of thiazole cores

Beilstein Journal of Organic Chemistry, 2017
Thiazoles and their hydrogenated analogues are not only key structural units in a wide variety of natural products but they also constitute important building blocks in medicinal chemistry.
S. Arshadi, E. Vessally, L. Edjlali, R. Hosseinzadeh-Khanmiri, E. Ghorbani-Kalhor   +4 more
doaj   +1 more source

Synthesis and structure-physicochemical properties relationship of thiophene-substituted bis(5,4-d)thiazoles

Nova Biotechnologica et Chimica, 2018
Substituted thiophene-2-carbaldehydes 1a-dwere utilized in the synthesis of symmetrically substituted thiazolo[5,4-d]thiazoles 3a-d. Bis(5,4-d)thiazoles with thiophene core at the termini are the most employed in the chemistry of materials but exhibit ...
Tokárová Zita, Biathová Anna
doaj   +1 more source

Expanding a fluorescent RNA alphabet: synthesis, photophysics and utility of isothiazole-derived purine nucleoside surrogates. [PDF]

, 2017
A series of emissive ribonucleoside purine mimics, all comprised of an isothiazolo[4,3-d]pyrimidine core, was prepared using a divergent pathway involving a key Thorpe-Ziegler cyclization.
Fin, Andrea, Rovira, Alexander R, Tor, Yitzhak   +2 more
core   +1 more source

Synthesis of New 3-Heteroarylindoles as Potential Anticancer Agents

Molecules, 2016
2-(3-(1H-Indol-3-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-substituted-5-(substituted diazenyl)thiazoles and 2-(1H-indol-3-yl)-9-substituted-4,7-disubstituted pyrido[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(7H)-ones were synthesized via reaction of ...
Abdou O. Abdelhamid, Sobhi M. Gomha, Nadia A. Abdelriheem, Saher M. Kandeel   +3 more
doaj   +1 more source

Design, Synthesis, Biological Evaluation, and Molecular Modeling Studies of Novel 2‐Aminothiazole Derivatives as Potential FOXM1 Inhibitors for Triple‐Negative Breast Cancer Therapy and Structure‐Activity Relationship

Drug Development Research, Volume 87, Issue 3, May 2026.
ABSTRACT Triple Negative Breast Cancer (TNBC) is one of the most aggressive subtypes of breast cancer (BC), which is associated with a very poor prognosis. It is a broad category of tumors with a variety of biological, clinical, and morphological characteristics.
Khaled A. N. Abusharkh, Venhar Çınar, Alper Onder, Merve Sıkık, Mustafa Guzel, Zuhal Hamurcu, Bulent Ozpolat, Mehmet Ay, Ferah Comert Onder   +8 more
wiley   +1 more source