User profiles for John T. Barr
John T BarrMerck SSF PPDM Verified email at wsu.edu Cited by 445 |
Reactions of Polyfluoro Olefins. II.1 Reactions with Primary and Secondary Amines2
RL Pruett, JT Barr, KE Rapp, CT Bahner… - Journal of the …, 1950 - ACS Publications
Diethylamine has been treated with aluminum chloride and tetrafluoroethylene at 90 to
obtain an unidentified liquid boiling at 176-177 and 761 mm. 3 Rigby and Schroe-der4 have …
obtain an unidentified liquid boiling at 176-177 and 761 mm. 3 Rigby and Schroe-der4 have …
A novel reaction mediated by human aldehyde oxidase: amide hydrolysis of GDC-0834
GDC-0834, a Bruton’s tyrosine kinase inhibitor investigated as a potential treatment of
rheumatoid arthritis, was previously reported to be extensively metabolized by amide hydrolysis …
rheumatoid arthritis, was previously reported to be extensively metabolized by amide hydrolysis …
Determination of the Structure and Catalytic Mechanism of Sorghum bicolor Caffeic Acid O-Methyltransferase and the Structural Impact of Three brown midrib12 …
Using S-adenosyl-methionine as the methyl donor, caffeic acid O-methyltransferase from
sorghum (Sorghum bicolor; SbCOMT) methylates the 5-hydroxyl group of its preferred substrate…
sorghum (Sorghum bicolor; SbCOMT) methylates the 5-hydroxyl group of its preferred substrate…
Inhibition of human liver aldehyde oxidase: implications for potential drug-drug interactions
During the course of our research efforts to understand the kinetics of human aldehyde oxidase
as a xenobiotic-clearing enzyme, we investigated the effect of eight different inhibitors on …
as a xenobiotic-clearing enzyme, we investigated the effect of eight different inhibitors on …
Evidence for substrate-dependent inhibition profiles for human liver aldehyde oxidase
The goal of this study was to provide a reasonable assessment of how probe substrate
selection may impact the results of in vitro aldehyde oxidase (AO) inhibition experiments. Here, …
selection may impact the results of in vitro aldehyde oxidase (AO) inhibition experiments. Here, …
Evaluation of rhesus monkey and guinea pig hepatic cytosol fractions as models for human aldehyde oxidase
Aldehyde oxidase (AOX) is a cytosolic enzyme expressed across a wide range of species,
including guinea pig and rhesus monkey. These species are believed to be the best …
including guinea pig and rhesus monkey. These species are believed to be the best …
Absolute quantification of aldehyde oxidase protein in human liver using liquid chromatography–tandem mass spectrometry
The function of the enzyme human aldehyde oxidase (AOX1) is uncertain; however, recent
studies have implicated significant biochemical involvement in humans. AOX1 has also …
studies have implicated significant biochemical involvement in humans. AOX1 has also …
Strain-dependent variability of early discovery small molecule pharmacokinetics in mice: does strain matter?
Drug discovery programs routinely perform pharmacokinetic (PK) studies in mice to
prioritize lead compounds based on anticipated exposure-efficacy and exposure-toxicity …
prioritize lead compounds based on anticipated exposure-efficacy and exposure-toxicity …
Why do most human liver cytosol preparations lack xanthine oxidase activity?
JT Barr, KV Choughule, S Nepal, T Wong… - Drug metabolism and …, 2014 - ASPET
When investigating the potential for xanthine oxidase (XO)-mediated metabolism of a new
chemical entity in vitro, selective chemical inhibition experiments are typically used. Most …
chemical entity in vitro, selective chemical inhibition experiments are typically used. Most …
Inhibition of human aldehyde oxidase activity by diet-derived constituents: structural influence, enzyme-ligand interactions, and clinical relevance
The mechanistic understanding of interactions between diet-derived substances and
conventional medications in humans is nascent. Most investigations have examined cytochrome …
conventional medications in humans is nascent. Most investigations have examined cytochrome …