Compounds having the following structure:
including stereoisomers, prodrugs, and pharmaceutically acceptable salts thereof, wherein R
1
, R
2a
, R
2b
, R
3
, R
4
, R
5a
, R
5b
, L
1
, L
2
and n are as defined herein. Pharmaceutical compositions containing one or more compounds of structure (I), as well as methods relating to the use thereof, including methods for treating insomnia, inducing sleep or inducing sedation or hypnosis, are also disclosed.
以下具有以下结构的化合物,包括立体异构体,前药和其药物可接受的盐,其中R1,R2a,R2b,R3,R4,R5a,R5b,L1,
L2和n的定义如下。还公开了含有结构(I)中一种或多种化合物的制药组合物,以及与其使用相关的方法,包括用于治疗失眠,诱导睡眠或诱导镇静或催眠的方法。