Sentence examples for secondary nitrogen from inspiring English sources

Moreover, a hexameric cyclic chair conformation composed of methanol and secondary nitrogen atoms from the cryptand skeleton was also identified.

Likewise compounds 8a-o contained secondary nitrogen (−NH-) which showed absorption peak in the region 3250 3400 cm−1 (strong, sharp).

The transformation in Figure 7, row 1 which removes 2 carbons and changes the primary nitrogen into a secondary nitrogen improves hERG by 3 fold.

The secondary nitrogen atom in the natural substrates, linking fructose and amino acid or dipeptide moieties, was substituted in 1a c with a sulfur atom to avoid enzymatic cleavage.

The dual ion beam sputtering system used in this study was designed in such a way as the primary argon ion beam and the secondary nitrogen ion beam are injected toward the target and the substrate, respectively so that the chromium atoms at the chromium target surface may not nearly react with nitrogen atoms.

TnrA regulates the utilization of secondary nitrogen sources.

Olanzapine formed two N-glucuronides, one at the secondary nitrogen-10 and one at the tertiary nitrogen-4′ with distinctly different MS/MS spectra (Kassahun et al. 1997).

In fact, while NO itself is fairly non-toxic and protective, the secondary reactive nitrogen species generated in the presence of free oxygen radicals are potent oxidant and nitrating agents that can modify the structure and function of numerous biomolecules both in vitro, and in vivo[25], [10].

Metabolism of 2-AAF begins with oxidation of the secondary amido nitrogen by cyt P450s to yield N-hydroxy-2-AAF (6, Scheme 5).

At level 1, about ten categories including secondary metabolite; nitrogen metabolism; DNA metabolism; protein metabolism; carbohydrates; amino acids and derivatives; sulfur metabolism; cofactors, motility and Chemotaxis; and miscellaneous were observed to be significantly different between the liquid and solid fractions (Fig.  3a).

Nitrogen, secondary, cellular, and primary metabolic processes were all significantly represented.