Results 141 to 150 of about 13,158 (230)

Synthesis of benzimidazoles from <i>o</i>-phenylenediamines with α-keto acids <i>via</i> amino acid catalysis. [PDF]

RSC Adv
Luo Z, Huang M, Wang X, Wang X, Hu Z, Zhao L, Huang T.   +6 more
europepmc   +1 more source

Temporal and geographical patterns of nitazene detections in drug samples and biospecimens in the United States, 2019–2024

Addiction, Volume 121, Issue 8, Page 2019-2032, August 2026.
Abstract Background and aims Nitazenes are a novel subclass of synthetic opioids that have been increasingly implicated in the United States (US) overdose crisis. Despite their growing presence in the illicit drug supply, national trends have not been systematically evaluated.
David T. Zhu, Nicole D. Fitzgerald, Joseph J. Palamar, Alex J. Krotulski   +3 more
wiley   +1 more source

Evaluation of Imatinib and Its Combination With Albendazole Against <i>Echinococcus granulosus</i> Protoscoleces and Microcysts In Vitro. [PDF]

J Parasitol Res
Hanifeh Z, Haniloo A, Torabi N, Farhadi M.   +3 more
europepmc   +1 more source

Heterogeneous Organocatalytic Synthesis of Propargylic Esters Using a Polymer‐Supported N‐Heterocyclic Carbene

ChemSusChem, Volume 19, Issue 14, 29 July 2026.
A vinyl addition polynorbornene (VA‐PNB)‐supported N‐Heterocyclic carbene precatalyst is successfully used in the metal‐free coupling of terminal alkynes, carbon dioxide, and chlorides toward propargylic esters. The conversion of carbon dioxide into high‐value chemical scaffolds is a central challenge in modern green chemistry. In this study, we report
Dimitrios K. Giannopoulos, Entzy Kaplanai, Carlos Lendínez, Sozan N. Abdullah, Ana C. Albéniz, Georgios C. Vougioukalakis   +5 more
wiley   +1 more source

One-pot catalytic oxidation for the synthesis of 2-biphenylbenzoxazoles, benzothiazoles and 1-substituted benzimidazoles: a convenient and efficient strategy. [PDF]

RSC Adv
Ouyang Y, Zhang N, Yang M, Yang H, Jiang B, Xie H, Zhang M.   +6 more
europepmc   +1 more source

Photo/electro-mediated radical cascade functionalization/cyclization reactions involving <i>N</i>-acryloyl 2-aryl indoles/benzimidazoles. [PDF]

RSC Adv
Doraghi F, Abbasi A, Zomorodiyan N, Kermaninia S, Dostkoh RH, Larijani B, Mahdavi M.   +6 more
europepmc   +1 more source

Characterising anthelmintic resistance to benzimidazoles and macrocyclic lactones in gastrointestinal nematodes of dairy cattle. [PDF]

Int J Parasitol Drugs Drug Resist
Campbell P, Mcintyre J, Antonopoulos A, O'Neill K, Forbes A, Ellis K, Laing R.   +6 more
europepmc   +1 more source

Independent Development of Resistance to Main Classes of Anthelmintics by Gastrointestinal Nematodes of Ruminants and Horses. [PDF]

Pathogens
Cabaret J.
europepmc   +1 more source

Carbon-to-nitrogen atom swap enables direct access to benzimidazoles from drug-like indoles. [PDF]

Nat Chem
Paschke AK, Brägger Y, Botlik BB, Staudinger E, Green O, Morandi B.   +5 more
europepmc   +1 more source

Novel 2-Aryl-1H-Benzimidazole Derivatives and Their Aza-Analogues as Promising Anti-Poxvirus Agents. [PDF]

Viruses
Manca V, Locci L, Ibba R, Sanna L, Lupinu I, Piras S, Murineddu G, Serreli G, Loddo R, Piras R, Virdis L, Isola M, Palmas V, Sanna G, Carta A.   +14 more
europepmc   +1 more source