Conformational Mobility of Substituted 2-Methoxychalcones under the Action of Lanthanide Shift Reagents
作者:A. V. Turov、S. P. Bondarenko、A. A. Tkachuk、V. P. Khilya
DOI:10.1007/s11178-005-0118-x
日期:2005.1
Various lanthanide shift reagents Ln(fod)3 were found to affect the conformational composition of 2-methoxychalcones. Coordination of Yb(fod)3 occurs mainly at the carbonyl oxygen atom of the substrate, while Eu(fod)3 and shift reagents derived from other lanthanides coordinate substituted chalcones as bidentate ligands, giving rise to a secondary tetrachelate with the corresponding change of conformation of the substrate molecule. The possibility for chelation is determined by steric hindrances in the vicinity of the substrate coordination centers and concurrent coordination of other electron-donor groups present in the substrate molecule.
Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy.
本文提供了用于治疗脊髓性肌萎缩症的化合物、其组合物和使用方法。
4H-CHROMEN-4-ONE DERIVATIVES FOR TREATING SPINAL MUSCULAR ATROPHY
申请人:PTC Therapeutics, Inc.
公开号:EP2828247B1
公开(公告)日:2019-01-16
ESTROGEN RECEPTOR ALPHA COLIGANDS, AND METHODS OF USE THEREOF
申请人:The Regents of the University of California
公开号:US20190008797A1
公开(公告)日:2019-01-10
Provided herein is a coligand for the estrogen receptor (ER) a subunit, and methods of use thereof in treating conditions associated with ER signaling in an individual. The present ERα coligand may be a cell type-selective, allosteric modulator of ERα signaling. The ERα coligand, when administered to an individual, may modulate ER agonist-dependent signaling in a tissue-selective manner.