[EN] INTEGRIN ANTAGONISTS<br/>[FR] ANTAGONISTES DE L'INTÉGRINE
申请人:UNIV SAINT LOUIS
公开号:WO2018085552A1
公开(公告)日:2018-05-11
The present disclosure provides therapeutic agents including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such therapeutic agents. Methods of using the therapeutic agents are also provided.
Effective syntheses of quinoline-7,8-diol, 5-amino-l-DOPA, and 3-(7,8-dihydroxyquinolin-5-yl)-l-alanine
作者:Markus R Heinrich、Wolfgang Steglich
DOI:10.1016/j.tet.2003.02.004
日期:2003.11
A modification of the Baeyer–Villiger reaction allows the conversion of aromatic 2-hydroxy-3-nitroketones and aldehydes into 3-nitrocatechols, which can be reduced to 3-aminocatechols. Reaction of the latter with acrolein yields quinoline-7,8-diols under exceptionally mild conditions. This new reaction sequence was successfully applied to the synthesis of the title compounds.
The crafting of peptide segments with CuII uptake potential
作者:Subramania Ranganathan、Natarajan Tamilarasu
DOI:10.1016/0040-4039(94)85077-1
日期:1994.1
Ethylenediamine-acetyl acetone mono-Schiff base (AEH) and hydroxylaminehydrochloride readily condense with peptides, prepared by normal procedures, having 3-acetyl tyrosine side chains, to templates having two types of structural profile with AEH having independent CuII uptake potential and with hydroxylaminehydrochloride requiring two peptide units.
Abstract Photocaged DOPA derivatives may serve for non-invasive unmasking of the catechol fragment in biological systems. This would enable efficient control of the redox and metal-coordinating properties associated with the free catechol moiety, in particular, in biosynthetically produced adhesive proteins and synthetic peptides. Synthetic routes towards photocaged DOPA derivatives are reported herein
Two-Color Fluorescent <scp>l</scp>-Amino Acid Mimic of Tryptophan for Probing Peptide–Nucleic Acid Complexes
作者:Aleksandr V. Strizhak、Viktoriia Y. Postupalenko、Volodymyr V. Shvadchak、Nelly Morellet、Eric Guittet、Vasyl G. Pivovarenko、Andrey S. Klymchenko、Yves Mély
DOI:10.1021/bc300464u
日期:2012.12.19
plays a key role in NC(11–55) structure and activity, its substitution for the new fluorescent analogue preserved the folding, the nucleic acid binding and chaperone activity of the peptide, indicating that the new aminoacid can conservatively substitute Trp residues. In the presence of oligonucleotides, the Trp37-substituted peptide, but not the Ala30 variant, showed strong changes of the dual emission