Results 191 to 200 of about 44,905 (302)

Phase‐Transfer‐Catalyzed Interrupted Barton–Zard Reaction Between Electron‐Deficient Indoles and Benzophenone‐Derived Isocyanides

European Journal of Organic Chemistry, EarlyView.
A cascade reaction under phase‐transfer conditions between 3‐nitro indoles and isocyanomethylene dibenzenes affords the construction of pyrrolo[3,4‐b]indole cores. Control experiments provide insight into moderate product yields and clarify why the reaction is not amenable to asymmetric induction. A cascade reaction enabling the construction of pyrrolo[
Ana Mikleušević, Ines Bašić, Mateja Matišić, Josip Rešetar, Matija Gredičak   +4 more
wiley   +1 more source

Enhancing Implantable Medical Devices: Surface Functionalization of Titanium with Quaternary Ammonium Salts for Antibacterial Adhesion Properties. [PDF]

ACS Omega
Celesti C, Iannazzo D, Piperopoulos E, Gabriele B, Mancuso R, Visalli G, Facciolà A, Laganà A.   +7 more
europepmc   +1 more source

Design, Synthesis and Tumour-Selective Toxicity of Novel 1-[3-{3,5-Bis(benzylidene)-4-oxo-1-piperidino}-3-oxopropyl]-4-piperidone Oximes and Related Quaternary Ammonium Salts. [PDF]

Molecules, 2021
Roayapalley PK, Dimmock JR, Contreras L, Balderrama KS, Aguilera RJ, Sakagami H, Amano S, Sharma RK, Das U.   +8 more
europepmc   +1 more source

Chemical Syntheses of 3′ and 5′ Phosphorylated Oligonucleotides: An Overview

European Journal of Organic Chemistry, EarlyView.
This review provides an overview of the various chemical methods employed in the synthesis of oligonucleotides bearing a phosphate group at their 3′ or 5′ end. Notably, it presents modified phosphoramidites and supports developed for this purpose. Oligonucleotides (ON) with a phosphate monoester group at their 3′ or 5′ end have applications in many ...
Rémy Lartia
wiley   +1 more source

In Vitro Cytotoxicity of Fluorinated Quaternary Ammonium Salts in Colorectal Cancer Cells and In Silico Pharmacology. [PDF]

Adv Pharmacol Pharm Sci
Aponte AMO, Ospina V, Pulido SA, Ríos-Vásquez LA, Jaramillo LAB, Peña CMM, Ocampo-Cardona R, Robledo SM.   +7 more
europepmc   +1 more source

Fire Retardancy of Polystyrene - Hectorite Nanocomposites [PDF]

, 2005
Chigwada, Grace, Jang, Bok Nam, Jiang, David D., Su, Shengpei, Wang, Dongyan, Wilkie, Charles A., Zhang, Jinguo, Zheng, Xiaoxia   +7 more
core   +1 more source

Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review

Heat Transfer, EarlyView.
ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira, R. R. Souza, A. S. Moita   +2 more
wiley   +1 more source

Ginseng polysaccharides prevent mastitis through Lactobacillus murinus‐derived deoxycholic acid and TGR5 signaling

iMetaOmics, EarlyView.
Prebiotic Ginseng polysaccharides (GP) alleviate mastitis through selective enrichment of gut L. murinus, which elevates its anti‐inflammatory metabolite deoxycholic acid (DCA). Circulating DCA engages mammary epithelial TGR5 receptors, triggering the cAMP–PKA pathway to suppress NF‐κB/NLRP3‐mediated inflammation.
Zhijie Zheng, Huiying Liu, Sizhe Chen, Jianhui Gu, Sisi Cai, Xiang Liu, Raphaela I. Lau, Yao Zhang, Sunjae Lee, Xiaoyan Wang, Kewei Fan, Xiaole Yin, Hein Min Tun, Renyou Gan, Haichong Wu, Qi Su   +15 more
wiley   +1 more source

The efflux pump SugE2 involved in protection of Salmonella 4,[5],12:i:- against quaternary ammonium salts and inhibition of virulence. [PDF]

PLoS Pathog
Tian Y, Wen Y, Wang X, Zhang Y, Kang X, Meng C, Pan Z, Jiao X, Gu D.   +8 more
europepmc   +1 more source

[Determination of two quaternary ammonium salts in disinfector by portable capillary electrophoresis device based on smartphone]. [PDF]

Se Pu, 2021
Wang Y, Zhang R, Zhang Q, Cao C, Fan L, Liu W.   +5 more
europepmc   +1 more source