Results 271 to 280 of about 521,154 (335)

Chirality Transfer and Oxazolidine Formation in Reaction of L and D Enantiomers of β-Hydroxy Amino Acids with Nitrogenous Carboxaldehydes and Nickel(II). [PDF]

Molecules
Brewer CT, Brewer G, Butcher RJ.
europepmc   +1 more source

Threonine Deaminase from Salmonella typhimurium

, 1968
Mario H. Zarlengo, George W. Robinson, R. O. Burns   +2 more
openalex   +1 more source

Frequency of Microvascular Pathology and Hippocampal Atrophy on Magnetic Resonance Imaging in a Community Study of Alzheimer's Disease with Blood‐Based Biomarkers

Annals of Neurology, EarlyView.
Objective Blood‐based biomarkers for Alzheimer's disease (AD), representing antemortem indicators of AD pathophysiology, have greatly improved the accuracy of diagnosis. However, these biomarkers may not capture a frequent coincident pathology, such as cerebrovascular disease.
Tamil Iniyan Gunasekaran, Danurys Sanchez, Dolly Reyes‐Dumeyer, Rabel Ventura, Clarissa Morales, Mohamad Alshikho, Annie J. Lee, Rafael A. Lantigua, Yian Gu, Lawrence S. Honig, Badri N. Vardarajan, Adam M. Brickman, Richard Mayeux   +12 more
wiley   +1 more source

Backbone Protecting Groups for Enhanced Peptide and Protein Synthesis

Angewandte Chemie, EarlyView.
This review provides a comprehensive account of the use of backbone N‐protecting groups in peptide synthesis. It includes detailed synthetic methods relating to their introduction and removal and their application to “difficult” peptides and proteins of biological significance in both academic and industry contexts.
Samuel J. Paravizzini, Linda M. Haugaard‐Kedström, Craig A. Hutton, John A. Karas   +3 more
wiley   +2 more sources

Catechol Siderophores from a Mangrove-Derived Bacteria <i>Serratia marcescens</i> F2-2 and Their Cytotoxic Activity. [PDF]

Mar Drugs
Zhang G, Wang X, Zhang X, Ye L, Ke L, Fan S, Hong X, Li G, Yang B, Luo L.   +9 more
europepmc   +1 more source

The Mechanism of Action of 5'-Adenylic Acid-activated Threonine Dehydrase

, 1968
P.D. Whanger, Allen T. Phillips, K.W. Rabinowitz, Jeanette R. Piperno, J.D. Shada, W.A. Wood   +5 more
openalex   +1 more source

Not All Hereditary Iron Overload Is Hemochromatosis: A Case of Hereditary Xerocytosis Unmasked by Blood Smear Morphology

American Journal of Hematology, EarlyView.
María‐Angustias Molina‐Arrebola, Barbara J. Bain   +1 more
wiley   +1 more source

Nanoparticles Functionalized with Polymer Brushes for Gene Delivery

Advanced NanoBiomed Research, EarlyView.
The engineering of the next generation gene delivery vectors requires the precise control of the architecture and physicochemical interactions controlling the transport, targeting, uptake, and release of nucleic acid materials to targeted cells. Polymer brush‐functionalized nanomaterials offer unprecedented control over such design and properties, and ...
Carlos E. Neri‐Cruz, Julien E. Gautrot
wiley   +1 more source

Biocatalytic Alkylation of Ambident Nucleophiles Enables Selective N‐Functionalization of Heterocycles and Late‐Stage Modifications

Angewandte Chemie, EarlyView.
N‐alkylated heteroarenes are key structural motifs in bioactive compounds, but their regioselective synthesis via coupling of readily available azoles with haloalkanes remains very challenging. Here, we present a mild biocatalytic approach that proceeds on gram‐scale, is highly chemo‐ and regioselective, offering rapid access to valuable N‐alkylated ...
Felipe Ospina, Kai H. Schülke, Marius Schnutenhaus, Alina Klein, Om Desai, Shubhanshu Jain, Christine Krofta, Lukas Stratmann, Jianing Yang, Harald Gröger, Stephan C. Hammer   +10 more
wiley   +2 more sources

<i>N</i>-Salicyl-amino acid derivatives with antiparasitic activity from <i>Pseudomonas</i> sp. UIAU-6B. [PDF]

Beilstein J Org Chem
Rajakulendran JE, Oluwabusola ET, Cerone M, Smith TK, Adebisi OO, Adedotun A, Preet G, Soldatou S, Deng H, Ebel R, Jaspars M.   +10 more
europepmc   +1 more source