280216

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Showing 1-8 of 8 results for "280216" within Papers

[The systems analysis of the effect of piracetam, glycine and N-acetylglycinamide on long-term learning].

A I Machula et al.

Eksperimental'naia i klinicheskaia farmakologiia, 56(4), 55-57 (1993-07-01)

A Regioselective Tandem Reaction between Chalcones and 2-Acetamidoacetamide Promoted by Cs₂ CO₃for the Preparation of 3-Unsubstituted 2-Pyridones.

Wang S, et al.

Synthesis, 2003(04), 0487-0490 (2003)

Formation and stability of peptide enolates in aqueous solution.

Ana Rios et al.

Journal of the American Chemical Society, 124(28), 8251-8259 (2002-07-11)

Second-order rate constants k(DO) (M(-1) s(-1)) were determined in D(2)O for deprotonation of the N-terminal alpha-amino carbon of glycylglycine and glycylglycylglycine zwitterions, the internal alpha-amino carbon of the glycylglycylglycine anion, and the acetyl methyl group and the alpha-amino carbon of

[Comparative influence of nootropic preparations on the emetic effect of morphine].

V I Naumova et al.

Biulleten' eksperimental'noi biologii i meditsiny, 107(6), 711-713 (1989-06-01)

The effect of electroshock (ECS) and piracetam, oxiracetam or N-acetylglycinamide on the passive avoidance conditioned response in rats was studied. The antiemetic effect of the compounds was examined in cats as well. The results obtained allowed us to distinct the

Additive transfer free energies of the peptide backbone unit that are independent of the model compound and the choice of concentration scale.

Matthew Auton et al.

Biochemistry, 43(5), 1329-1342 (2004-02-06)

With knowledge of individual transfer free energies of chemical groups that become newly exposed on protein denaturation and assuming the group transfer free energy contributions are additive, it should be possible to predict the stability of a protein in the

Preserved acetazolamide reactivity in lacunar patients with severe white-matter lesions: 15O-labeled gas and H2O positron emission tomography studies.

Tomohisa Nezu et al.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 32(5), 844-850 (2012-01-19)

Limited evidence exists on the relationships between severity of white-matter lesions (WMLs) and cerebral hemodynamics in patients without major cerebral artery disease. To examine changes of cerebral blood flow (CBF), oxygen metabolism, and vascular reserve capacity associated with severity of

Solubilities and transfer free energies of hydrophobic amino acids in polyol solutions: importance of the hydrophobicity of polyols.

Shermeen A Abbas et al.

Journal of pharmaceutical sciences, 100(8), 3096-3104 (2011-05-05)

The purpose of this work was to investigate the difference in the hydrophobicities of various polyols and the nature of interactions between hydrophobic amino acid side chains and polyols. The interactions were explored by conducting solubility studies of three amino

Characterization of the conformational probability of N-acetyl-phenylalanyl-NH2 by RHF, DFT, and MP2 computation and AIM analyses, confirmed by jet-cooled infrared data.

Gregory A Chass et al.

The journal of physical chemistry. A, 109(24), 5289-5302 (2006-07-15)

Computational and experimental determinations were carried out in parallel on the conformational probability of N-Acetyl-Phenylalanine-NH2 (NAPA). Ab initio computations were completed at the BLYP/6-311G(df,p), B3LYP/6-31G(d), B3LYP/6-31G(d,p), and B3LYP/6-31+G(d) levels of theory, labeled L/61fp, B/6, B/6p, and B/6+, respectively. Three experimentally

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