Results 21 to 30 of about 5,279,436 (193)

Ureidopyrazine Derivatives: Synthesis and Biological Evaluation as Anti-Infectives and Abiotic Elicitors

Molecules, 2017
Tuberculosis (TB) caused by Mycobacterium tuberculosis (Mtb) has become a frequently deadly infection due to increasing antimicrobial resistance. This serious issue has driven efforts worldwide to discover new drugs effective against Mtb.
Ghada Bouz, Martin Juhás, Pavlína Niklová, Ondřej Janďourek, Pavla Paterová, Jiří Janoušek, Lenka Tůmová, Zuzana Kovalíková, Petr Kastner, Martin Doležal, Jan Zitko   +10 more
doaj   +1 more source

New aminoporphyrins bearing urea derivative substituents: synthesis, characterization, antibacterial and antifungal activity

Brazilian Archives of Biology and Technology, 2015
This work studied the synthesis of 5,10,15-tris(4-aminophenyl)-20-(N,N-dialkyl/diaryl-N-phenylurea) porphyrins (P1-P4 with alkyl or aryl groups of Ph, iPr, Et and Me, respectively) and also the preparation of their manganese (III) and cobalt (II ...
Gholamreza Karimipour, Saeed Kowkabi, Asghar Naghiha   +2 more
doaj   +1 more source

The effectiveness of anaerobic digestion in removing estrogens and nonylphenol ethoxylates [PDF]

, 2012
This is the post-print version of the final paper published in Journal of Hazardous Materials. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Y.K.K. Koh, Chiu, TY, E. Cartmell, Scrimshaw, MD, Lester, JN, A. Soares, Soares, A, E.J. McAdam, Cartmell, E, T.Y. Chiu, M.D. Scrimshaw, J.N. Lester, McAdam, EJ, Paterakis, N, Koh, YKK, N. Paterakis   +15 more
core   +1 more source

Exploring New Extractive Phases for In-Tube Solid Phase Microextraction Coupled to Miniaturized Liquid Chromatography

Separations, 2019
In-tube solid-phase microextraction (IT-SPME) coupled on-line to miniaturized liquid chromatography (LC) has emerged as a powerful tool to address a variety of analytical problems.
Pascual Serra-Mora, Paola García-Narbona, Jorge Verdú-Andrés, Rosa Herráez-Hernández, Pilar Campíns-Falcó   +4 more
doaj   +1 more source

A DFT study of the chemical bonding properties, aromaticity indexes and molecular docking study of some phenylureas herbicides [PDF]

Journal of the Serbian Chemical Society
Herbicides have imposed disastrous consequences towards the environment and human health. This practice urges scientists to investigate the physical, chemical and biological properties of these substances to avoid the use of the most harmful pesticides ...
Laib Souhila, Bouchekioua Saad, Menacer Rafik   +2 more
doaj   +1 more source

Phenylurea herbicides-selective polymer prepared by molecular imprinting using N-(4-isopropylphenyl)-N'-butyleneurea as dummy template

, 2005
A phenylurea herbicides-selective molecularly imprinted polymer (MIP) was prepared using N-(4-isopropylphenyl)-N'-butyleneurea as a dummy template and toluene as a porogen.
Zhang, Q, Wang, JC, Guo, RB, 梁鑫淼, Chen, JP, Liang, XM   +5 more
core   +1 more source

Biomimetic Approach to Biomembrane Models Studies:  Medium Influence on the Interaction Kinetics of Some Phenylurea Derivatives Herbicides

, 2016
The ability of herbicides to interact with cell membranes outer lipid layer and subsequently to penetrate inside cells can be a prerequisite for exhibiting a toxic activity for both the directly exposed workers and the end consumers as the herbicides are
Dorotea Micieli (2206507), Vito Librando (2645506), Francesco Castelli (746687), Maria Grazia Sarpietro (1920676), Zelica Minniti (2645503)   +4 more
core   +1 more source

Multi‐Targeting Ligands as Prospective Therapeutics for Alzheimer's Disease, a Prevalent Neurodegenerative Disorder: Mechanistic Insights, Emerging Targets and Drug Discovery Campaigns

Medicinal Research Reviews, Volume 46, Issue 4, Page 1173-1229, July 2026.
ABSTRACT Alzheimer's disease (AD) is a debilitating neurodegenerative condition characterized by progressive cognitive impairment, memory deterioration, and neuronal dysfunction. Its complex pathophysiology involves multiple interlinked processes, including amyloid‐β (Aβ) aggregation, tau hyperphosphorylation, oxidative stress, neuroinflammation ...
Amandeep Thakur, Mandeep Rana, Sakshi Vanjani, Kei‐Chi Liou, Rajeev Taliyan, Kunal Nepali, Chih‐Hao Yang   +6 more
wiley   +1 more source

Photoelectrocatalytic Oxidation of Diuron in Ethanol: Performance, Synergy, and Toxicity Assessment of Ti‐Based Mixed‐Metal‐Oxides Anodes

Advanced Sustainable Systems, Volume 10, Issue 5, May 2026.
Photoelectrocatalysis in an ethanol medium enables highly efficient diuron removal using mixed‐metal‐oxide anodes, while benefiting from a greener, recyclable organic solvent that actively promotes radical generation. IrO2 shows strong synergy between light and current without additional energy cost.
Julia Faria, Michel Z. Fidelis, William Santacruz, Lucas Siqueira, Azam Pirkarami, Diego D. Silva, Artur J. Motheo   +6 more
wiley   +1 more source

1-Benzhydryl-3-phenylurea and 1-benzhydryl-3-phenylthiourea derivatives: new templates among the CB1 cannabinoid receptor inverse agonists.

, 2005
New 1-benzhydryl-3-phenylurea derivatives and their 1-benzhydryl-3-phenylthiourea isosteres were synthesized and evaluated for their human CB1 and CB2 cannabinoid receptor affinity. These compounds proved to be selective CB1 cannabinoid receptor ligands,
Wouters, Johan, Muccioli, Giulio, Scriba, Gerhard K E, Wouters, Johan; id_orcid, Poupaert, Jacques, Poppitz, Wolfgang, Lambert, Didier, Poupaert, Jacques H., Muccioli, Giulio G., Lambert, Didier M.   +9 more
core   +1 more source