Substituted pyridyl amide compounds as modulators of the histamine H3 receptor
申请人:Janssen Pharmaceutica NV
公开号:US07777031B2
公开(公告)日:2010-08-17
Processes are disclosed for making certain compounds of Formula (II):
or their pharmaceutically active salts, that are histamine H3 receptor modulators useful in the treatment of histamine H3 receptor-mediated diseases. In one embodiment, the process comprises reacting a compound of formula (7-1):
with a compound of formula (B3):
in the presence of at least one equivalent of a first base, in a first organic solvent, to give a compound of Formula (II).