Results 91 to 100 of about 63,316 (301)

Plasma analysis of di- and trihydroxycholestanoic acid diastereoisomers in peroxisomal α-methylacyl-CoA racemase deficiency

Journal of Lipid Research, 2001
We identified a new peroxisomal disorder caused by a deficiency of the enzyme α-methylacyl-coenzyme A (CoA) racemase. Patients with this disorder show elevated plasma levels of pristanic acid and the bile acid intermediates di- and trihydroxycholestanoic
Sacha Ferdinandusse, Henk Overmars, Simone Denis, Hans R. Waterham, Ronald J.A. Wanders, Peter Vreken   +5 more
doaj   +1 more source

Total Synthesis and Stereochemistry of Cytoblastin

, 2016
Total Synthesis and Stereochemistry of ...
Ofir A. Moreno (2997858), Yoshito Kishi (505169)   +1 more
core   +1 more source

A Ruthenium‐(Ph‐BPE) Catalyst for Asymmetric Alkynylation of Fluoral: Enantioselection From 1 of 12 Fluxional Stereogenic‐at‐Ruthenium Complexes

Angewandte Chemie International Edition, EarlyView.
The first enantioselective alkynylations of aqueous fluoral are described. These processes are catalyzed by an iodide‐bound ruthenium‐(Ph‐BPE)‐catalyst; an octahedral metal complex that can exist as 12 diastereomeric‐at‐metal isomers. Calculations reveal that 2 of 12 stereoisomeric complexes account for 99.9% of the Boltzmann population and that ...
Weijia Shen, Sebastian Höthker, Colin E. Hayter, Nicholas K. Bowers, Andrea Pellegrini, Stefan Grimme, Michael J. Krische   +6 more
wiley   +1 more source

Stereochemical course of hydrolytic reaction catalyzed by alpha-galactosidase from cold adaptable marine bacterium of genus Pseudoalteromonas

Frontiers in Chemistry, 2014
The recombinant α-galactosidase of the marine bacterium (α-PsGal) was synthesized with the use of the plasmid 40Gal, consisting of plasmid pET-40b (+) (Novagen) and the gene corresponding to the open reading frame of the mature α-galactosidase of marine ...
Irina Yu Bakunina, Larissa A Balabanova, Vasiliy A Golotin, Lyubov V Slepchenko, Lyubov V Slepchenko, Vladimir V Isakov, Valeriy A Rasskazov   +6 more
doaj   +1 more source

Topics in Stereochemistry: Foreword

, 2010
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Siegel, Jay S.
core  

Exploration of structure–activity relationship of 2,4‐diaminopyrimidine derivatives as hematopoietic progenitor kinase 1 inhibitors

Bulletin of the Korean Chemical Society, EarlyView.
Targeting HPK1 is a promising strategy to restore T‐cell anti‐tumor immunity. We report the design and synthesis of novel 2,4‐diaminopyrimidine derivatives, focusing on systematic structure–activity relationship (SAR) analysis These findings identify key structural features for potent HPK1 inhibition, facilitating the discovery of next‐generation ...
Heechan Shin, Mi‐Ran Byun, Joon Seok Choi, Sujin Lee   +3 more
wiley   +1 more source

Survey of Pharmacological Activity and Pharmacokinetics of Selected β-Adrenergic Blockers in Regard to Their Stereochemistry

Applied Sciences, 2019
The present survey concentrates on pharmacodynamics and pharmacokinetics of selected β-adrenergic blockers from the point of view of their stereochemistry. It could be shown that the activity in the arylaminoethanol and aryloxyaminopropanol group of
Ružena Čižmáriková, Ladislav Habala, Jindra Valentová, Mário Markuliak   +3 more
doaj   +1 more source

Topics in Stereochemistry: Foreword

, 2006
link_to_subscribed_fulltex
Siegel, Jay S.
core  

The Stereochemistry of 1,4-Di-Tert-Butyl-1,4-Dihydronaphthalene [PDF]

, 1980
A new approach was taken in the elucidation of the stereochemistry of the symmetrically 1,4-disubstituted 1,4-dihydronaphthalene systems which show deceptively simple NMR spectra.
McDaniel, Oya A.
core  

Fungal Antimicrobial Resistance: Mechanisms, Drivers, and Global Clinical Burden

ChemFoodChem, EarlyView.
ABSTRACT Fungal antimicrobial resistance (AMR) is a growing concern for world health caused by an increase in multidrug‐resistant infections, an increase in environmental reservoirs, and the ineffectiveness of current antifungal treatments. Fungal infections continue to be largely excluded from AMR initiatives while causing over 1.6 million deaths ...
Bikash Baral
wiley   +1 more source