Compounds of formula (I)
wherein A and B are amine-substituted sidechains, Y
1
and Y
2
form various tricyclic cores, X
a
and X
b
are C, CH, or N, as defined herein, and R
x
is an optional substituent. Compounds and compositions of formula (I) are contemplated as well as methods for treating conditions or disorders prevented by or ameliorated by α7 nAChR ligands that encompass compounds of formula (I) and other tricyclic derivatives. Methods of using amino-substituted tricyclic derivatives also are described herein.
式(I)的化合物中,A和B是胺基取代的侧链,Y1和Y2形成各种
三环核心,Xa和Xb为C、CH或N,如本文所定义,R为可选取代基。本文考虑了式(I)的化合物和组合物,以及用于治疗α7 nAChR
配体包括式(I)化合物和其他
三环衍
生物的条件或障碍的方法。本文还描述了使用
氨基取代的
三环衍
生物的方法。