ChemInform Abstract: Amino Acids and Peptides. Part 224. Analogues of Cholecystokinin Methylated in the Side Chain of Carboxyterminal Phenylalanineamino acids, peptidesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals...
ChemInform Abstract: AMINO ACIDS AND PEPTIDES PART 122, SYNTHESIS AND SOME BIOLOGICAL ACTIVITIES OF ANALOGUES OF DEAMINO‐VASOPRESSIN WITH THE DISULPHIDE BRIDGE ALTERED TO A THIOETHER BRIDGEhormonesDie Desamino-vasopressin-Analogen (I) werden stufenweise nach bekannten Methoden aufgebaut.doi:10.1002/...
In this study, structural topology scale (ST-scale) was recruited as a novel structural topological descriptor derived from principal component analysis on 827 structural variables of 167 amino acids. By using partial least squares (PLS), we applied ST-scale for the study of quantitative sequence-...
New opportunities for nutritional therapy include targeting of amino acid transceptors to promote protein-anabolic signals and mechanisms up-regulating amino acid transporter expression to improve absorptive capacity for nutrients. 展开全部 机器翻译 ...
of hexapeptide(His Leu Asp Ile Ile Trp,16 21) of the C terminal fragment of endothlin 1(ET 1),a series of novel hexapeptide analogues was synthesized using the solid phase peptide synthesis(SPPS) technology by the replacement of the residue His with D type of aromatic unusual amino acids....
Abstract Introduction Large-Scale Synthesis of Chiral Ligands and Gly Schiff Base Complexes Asymmetric Synthesis of α-Deuterated-α-Amino Acids Alkyl Halide Alkylations Preparation via Second-Order Asymmetric Transformation Control Addition Reactions Coupling Alkylation Dynamic Kinetic Resolution Miscellaneous Rea...
(amino acid)s, such as poly(aspartic acid), polylysine and poly(glutamic acid) are synthesized by the polymerization ofN-carboxyanhydrides of α-amino acids. However, this method is not economical, and the pendant reactive amino acids groups should be protected before polymerization. For more ...
of amino acids as phosphorylation, methylation, acetylation, glycosylation and nonenzymatic glycosylation, new roles for amino acids in physiology and pathophysiology, biology, amino acid analogues and derivatives, polyamines, radiated amino acids, peptides, stable isotopes and isotopes of amino acids. App...
Amino acids are the most abundant in this class of compounds, as they are the main components of peptides, enzymes and proteins, and they have been utilised as chiral reagents for a variety of synthetic applications. β- and γ-amino acids, although less abundant than their α-analogues, ...
PEPTIDE ANALOGUES WITH BRANCHED AMINO ACID PROBE(S)The present invention relates to peptide analogs comprising one or more branched amino acid probes and a peptide, native or variants thereof.BOESEN Thomas