Huaqing Liu;Lawrence A. Black;Youssef L. Bennani;Marlon D. Cowart;Zhenping Tian;Paul J. Brackemeyer
发明人:
Huaqing Liu,Lawrence A. Black,Youssef L. Bennani,Marlon D. Cowart,Zhenping Tian,Paul J. Brackemeyer
申请号：
US11956816
公开号：
US09108948B2
申请日:
2007.12.14
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Compounds of formula (I)wherein R1, R2, R3, R3a, R3b, R4, and R5 are defined in the description, are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands, methods for using such compounds and compositions, and a process for preparing compounds within the scope of formula (I).
