Results 221 to 230 of about 438,323 (304)

Antiviral Activity of Liposomes Containing Natural Compounds Against CHIKV. [PDF]

Pharmaceutics
Calmon MF, Gusmão LA, Ruiz TFR, Campos GRF, Ayusso GM, Carvalho T, Bortolato IDVF, Conceição PJP, Taboga SR, Jardim ACG, Merits A, Rahal P, Tedesco AC.   +12 more
europepmc   +1 more source

Total Synthesis of rac‐Keramamine C Enabled by Intrinsic H‐Bond‐Induced Conformational Fixation of Amides

European Journal of Organic Chemistry, EarlyView.
The total synthesis of the manzamine alkaloid keramamine C (2) in its racemic form was achieved in 5 steps, with ring‐closing metathesis as the key step. The metathesis is strongly improved by an intramolecular H‐bond‐induced conformational fixation of the amide bond, inducing close proximity of the terminal double bonds in the precursor molecule.
Jana Ganzmann, Ryan Thurston, Pascal Riester, Nina Hegmann, Markus R. Heinrich   +4 more
wiley   +1 more source

Hofmann Degradation of Asparagine and Glutamine as an Efficient Approach for the Synthesis of Derivatized Lysine Homologs

European Journal of Organic Chemistry, EarlyView.
A practical and scalable route to C1 and C2 lysine homologs has been developed using Hofmann degradation of N‐protected L‐asparagine and L‐glutamine as the key step. These short‐tether scaffolds enable efficient synthesis of diverse Fmoc‐protected noncanonical amino acids (ncAAs) bearing donor, acceptor, redox‐active, and fluorescent residues.
Adelaide R. Mashweu, François J. De Beer, Jolien Bertouille, Steven Ballet, Charlotte Martin, Ulrich Hennecke, Charlene Marais, Vladimir A. Azov   +7 more
wiley   +1 more source

Antiviral activity of green synthesized selenium nanoparticles alone and in combination with chitosan against SARS-CoV-2. [PDF]

Discov Nano
El-Zahed MM, Kandel SA, Khalifa ME.
europepmc   +1 more source

Sustainable Microwave‐Enhanced Synthesis of 2‐Substituted Benzofurans From o‐Alkynylanisoles in Acidic Deep Eutectic Solvents

European Journal of Organic Chemistry, EarlyView.
A microwave‐enhanced sustainable and versatile approach to substituted benzofurans from 2‐alkynylanisoles enabled by an active Brønsted acidic deep eutectic solvent. The research on alternative media for organic transformations remains a highly demanding topic.
Alessandra Gritti, Angelica Sita, Mehri Goudarzi, Stefano Fedeli, Elison Lepore, Donatella Nava, Matteo Tiecco, Alessandro Caselli, Valentina Pirovano, Giorgio Abbiati   +9 more
wiley   +1 more source

Unraveling the Potential Antiviral Activity of Isoxazoline-Carbocyclic Monophosphate Nucleotides Against Echovirus 11. [PDF]

Microorganisms
Palazzotto E, Stefanizzi V, Bonura F, Cacioppo F, Leusciatti M, Quadrelli P, Chianese A, Zannella C, De Filippis A, Mastino A, Marino Merlo F, De Grazia S.   +11 more
europepmc   +1 more source

Cuproptosis‐Related Genes in Immune Infiltration and Diagnosis in Hepatitis B Virus‐Related Acute Liver Failure

Exploration, EarlyView.
The role of cuproptosis in HBV‐ALF was explored via bioinformatics and liver biopsy tissues. There are some crosstalks among cuproptosis, immune infiltration, and ferroptosis (The figure was created by Bio Render). ABSTRACT Hepatitis B virus (HBV) infection poses a significant challenge to global health, particularly in developing countries such as ...
Jingwen Deng, Tao Zhu, Yueyang Wang, Sitong Zhang, Hong Deng, Guilan Quan, Tingting Peng, Chuanbin Wu, Huiqiang Cai, Chao Lu, Xiaopeng Cai   +10 more
wiley   +1 more source

Antiviral Activity of Biocompatible Bionanocatalysts against Rotavirus. [PDF]

ACS Omega
Lopez-Goerne T, Padilla-Godínez FJ, de la Rosa G, de la Rosa JM.   +3 more
europepmc   +1 more source

Current Advancements of Probiotic Foods and Their Role in Sustainable Food Security

Food Bioengineering, EarlyView.
ABSTRACT Probiotic foods have evolved from traditional fermented products to scientifically validated functional foods, defined by the FAO and WHO as live microorganism that confer a health benefit on the host when administered in adequate amounts, with effects being strain, does and end point specific.
Ashenafi Teklay Yaekob, Gebremedhin Gebreslassie, Etsay Mesele, Tesfakiros Semere   +3 more
wiley   +1 more source

Evaluation of the Antiviral Activity of a Natural Product, Schisandrin B, Against Rhabdovirus Infection in Chinese Rice Field Eels. [PDF]

Int J Mol Sci
Liu Y, Xue M, Xu C, Zhou Y, Jiang N, Meng Y, Li Y, Huang Z, Liu W, Fan Y.   +9 more
europepmc   +1 more source