[EN] MACROCYCLES CONTAINING A 1,3,4-OXADIAZOLE RING FOR USE AS MODULATORS OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR<br/>[FR] MACROCYCLES CONTENANT UN CYCLE 1,3,4-OXADIAZOLE DESTINÉS À ÊTRE UTILISÉS EN TANT QUE MODULATEURS DU RÉGULATEUR DE LA CONDUCTANCE TRANSMEMBRANAIRE DE LA FIBROSE KYSTIQUE
申请人:VERTEX PHARMA
公开号:WO2022109573A1
公开(公告)日:2022-05-27
This disclosure provides modulators of Cystic Fibrosis Transmembrane Conductance Regulator (CFTR), pharmaceutical compositions containing at least one such modulator, methods of treatment of cystic fibrosis using such modulators and pharmaceutical compositions, and processes for making such modulators.
Synthesis of (−)-Cotylenol, a 14-3-3 Molecular Glue Component
作者:Stephen I. Ting、Dylan W. Snelson、Tucker R. Huffman、Akihiro Kuroo、Ryota Sato、Ryan A. Shenvi
DOI:10.1021/jacs.3c07849
日期:2023.9.20
Small molecules that modulate the 14-3-3 protein–protein interaction (PPI) network represent valuable therapeutics and tool compounds. However, access has been lost to 14-3-3 PPI molecular glues of the cotylenin class, leading to investigations into the practical chemical syntheses of congeners and analogues. Here we report a concise synthesis of (−)-cotylenol via a 10-step asymmetric entry into a
Kinetic Resolution of Aminoalkenes by Asymmetric Hydroamination: A Mechanistic Study
作者:Alexanderâ L. Reznichenko、Frank Hampel、Kaiâ C. Hultzsch
DOI:10.1002/chem.200902229
日期:2009.11.23
complex for 1‐alkylaminopentenes diminishes resolution efficiency. Nevertheless, the relative cyclization rate for the two diastereomeric substrate–catalyst complexes remains in a typical range of 7–10:1. Plausible attractive π interactions between the aryl substituent and either the metal center or the aromatic system of the bis(triarylsilyl)‐substituted binaphtholate ligand may explain increased stability