Covalent Occlusion of the RORγt Ligand Binding Pocket Allows Unambiguous Targeting of an Allosteric Site
作者:Femke A. Meijer、Maxime C. M. van den Oetelaar、Richard G. Doveston、Ella N. R. Sampers、Luc Brunsveld
DOI:10.1021/acsmedchemlett.1c00029
日期:2021.4.8
autoimmune diseases, and inhibition of RORγt with smallmolecules thus holds great potential as a therapeutic strategy. RORγt has a unique allosteric ligand binding site in the ligand binding domain, which is distinct from the canonical, orthosteric binding site. Allosteric modulation of RORγt shows high potential, but the targeted discovery of novel allosteric ligands is highly challenging via currently
Thioimides: New Reagents for Effective Synthesis of Thiolesters from Carboxylic Acids
作者:Adam Henke、Jiri Srogl
DOI:10.1021/jo801319x
日期:2008.10.3
carboxylic acids are used as the precursors for the convenient synthesis of thiolesters in the phosphine mediated process. Cyclic and acyclic thioimides show equal efficiency, furnishing the desired thiolesters in good to excellent yields. The general, highly efficient transformation tolerates various functional groups and the resulting thiolesters are obtained in high purity after a simple separation. The
A copper mediated sulfur–nitrogen coupling reaction for the synthesis of benzo[d]isothiazol-3(2H)-ones and related sulfur–nitrogen heterocycles has been presented, which requires 2-halo-arylamides, sulfur powder, 25–50 mol % of copper iodide/1,10-phenanthroline, and potassium carbonate as base.
提出了铜介导的硫-氮偶联反应,用于合成苯并[ d ]异噻唑-3(2 H)-酮和相关的硫-氮杂环,该反应需要2-卤代芳基酰胺,硫粉,25-50摩尔%的碘化铜/ 1,10-菲咯啉和碳酸钾作为碱。