ChemInform Abstract: Amino Acids and Peptides. Part 219. Synthesis and Some Biological Properties of Analogue (I) of Angiotensin with Modified Proline Structureamino acids, peptidesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100...
amino acids, peptidesReaction of 5-oxoproline (Ia) with Lawesson′s reagent (II) renders possible the Synthesis of the 5-thioxo analogue (IIIa) under mild conditions.doi:10.1002/chin.198622311ANDERSEN T. P.RASMUSSEN P. B.THOMSEN I.
S Fustero,M Sánchez-Roselló,C Báez,... - 《Amino Acids》 被引量: 24发表: 2011年 Amino acid-linked platinum(ii) analogues have altered specificity for RNA compared to cisplatin. Cisplatin can be modified with various ligands to alter the size and charge distribution of the complex. Several...
Amino-acids and peptides. Part 46. Synthesis of bradykinin analogues modified in the vicinity of the carboxy-group In order to investigate further the effect on biological activity of structural changes in the vicinity of the terminal carboxy-group, the following analog... Jan,Christiansen,Geoffrey...
This chapter will review plasma membrane receptors for amino acids which are or may be neurotransmitters. Our focus will be on the mammalian brain, with brief consideration of simpler animals and peripheral nervous tissue. Although the number of amino ac
(or plausible) biological mechanisms of action: receptor—interacting compounds; inhibitors of protein-protein interaction; enzymes inhibitors; nucleic acid—interacting compounds. The fifth group is made of the peptides for which no mechanism of action has been found yet. Incidentally this work ...
Proteins are an essential component of any normal diet, providing the amino acids necessary to synthesize body proteins, other nitrogenous compounds, and to maintain the proper nitrogen balance of the body. The simultaneous presence of adequate amounts of all amino acids in the diet is necessary....
This peptide acts against both Gram-negative and Gram-positive bacteria, including several MRSA strains, and represents an interesting lead for the development of a broadly applicable antibiotic. 展开 关键词: amino acids antibiotics gramicidin methicillin‐resistant Staphylococcus aureus (MRSA) peptides ...
Dissolved combined amino acids are utilized by many bacteria but before uptake, the DCAA must be broken down to single amino acids or small (less than five amino acid) peptides. Bacteria produce and release extracellular peptidases and proteases that hydrolyze peptide bonds in peptides and protein...
(DS) as the anionic transfer agent as negative analogue, to the cationic phase transfer agent DDAB. This co-partitioning allowed for transfer of amino acids and peptides into an oil phase. Proteins and a depsipeptide were also evaluated, but did not rely on the phase transfer agents for ...