An unprecedented reductive hydroamidative/hydroquinazolinative cascade cyclization of o-alkynylated derivatives was achieved via proton-coupled electron transfer ...

College of Chemistry, Henan Key Laboratory of Chemical Biology and Organic Chemistry, State Key Laboratory of Coking Coal Resources Green Exploitation, Zhengzhou University, Zhengzhou 450052, P. R.

College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China Xi’an Key Laboratory of Antiviral and Antimicrobial-Resistant Bacteria Therapeutics ...

FIGURE 2. P450-active cycle exemplified for GPA crosslinking together with the heme oxygenase degradation pathway. PCP-X construct. The PCP-X construct from the kistamicin NRPS was expressed and ...

The University of Oklahoma's $2.1 billion enterprise represents one of Oklahoma's greatest assets. Our impact is changing the lives of all Oklahomans, through scholarship, research and more. 30,000+ ...

2024). The specific findings are as follows: i) Substituting 2-aminopyridine with alternative nitrogen-containing aromatic heterocycles, such as quinoline, pyridine, and 3-amino-pyrazine, results in a ...

The foot is a complex structure made up of 28 bones, 33 joints, 19 muscles, over 100 tendons and ligaments, and more than 200,000 different nerve endings. These work together to allow you to walk, run ...

Alkene cross-metathesis, using ruthenium-based catalysts, in principle offers just that: a method for combining two alkene fragments to give an intermediate that can undergo cyclization to give ...

Biocatalysis is the chemical process through which enzymes or other biological catalysts perform reactions between organic components. Biocatalysis has been used widely in the pharmaceutical ...

Phytoceramides, which are lipids derived from plants, can be useful to enhance the innate protective layer of the skin, thus enhancing your skin’s appearance. With aging, our skin’s capability ...