ide derivatives have been synthesized with the substitution of competitive HB acceptors and investigated by NMRspectroscopy and single crystal XRD. The interesting rivalry for HB acceptance between CO and X (F or OMe) is observed in the investigated molecules which leads to an unusual increase in the electron density at the site of one of the NH protons, reflecting in the highfieldresonance in the
通过竞争性HB受体的取代合成了一系列N-苯甲酰邻氨基苯甲酰胺衍生物,并通过核磁共振波谱和单晶X射线衍射进行了研究。 HB 接受度之间有趣的竞争 C 在所研究的分子中观察到 O 和 X(F 或 OMe),这导致 NH 质子之一处的电子密度异常增加,反映在1 H NMR 谱中的高场共振中。 DFT 研究进一步强化了 NMR 实验结果和单晶 XRD。
[EN] TREATING LONG QT SYNDROME<br/>[FR] TRAITEMENT DU SYNDROME DU QT LONG CONGÉNITAL
申请人:MASSACHUSETTS GEN HOSPITAL
公开号:WO2020163236A1
公开(公告)日:2020-08-13
This document relates to compounds useful for treating and preventing disorders associated with long QT syndrome such as cardiac arrhythmia, ventricular arrhythmia, hypertrophic cardiomyopathy, and congestive heart failure. Also provided herein are methods and materials for using such compounds to shorten myocardial repolarization time in a patient.