Disclosed is a compound of Formula (I) in which W and R
1
-R
6
are defined herein. Also disclosed is a method of treating spinal muscular atrophy, as well as methods of using such compounds to increase SMN expression, increase EAAT2 expression, or increase the expression of a nucleic acid that encodes a translational stop codon introduced directly or indirectly by mutation or frameshift.
本发明涉及一种式(I)的化合物,其中W和R1-R6的定义如本文所述。本发明还涉及一种治疗脊髓性肌萎缩症的方法,以及使用这种化合物的方法,以增加SMN表达,增加E
AAT2表达,或增加直接或间接通过突变或移码引入的翻译终止密码子编码的核酸表达。