申请人:Shimomura Naoyuki
公开号:US20080306272A1
公开(公告)日:2008-12-11
A compound represented by the following formula (
1
):
wherein R represents a 4-fluorophenyl group and the like; Q represents —CH(CH
3
)— and the like; and n represents 1 and the like and a pharmaceutically acceptable salt thereof can be prepared in one-pot by reacting a compound represented by the following formula (
2
):
wherein R
1
represents a 4-fluorophenyl group and the like; and Q and n have the same meaning as described above, with 3-methoxy-4-(4-methyl-1H-imidazol-1-yl)benzaldehyde in the presence of a base and, if necessary, removing a protecting group.
可以通过在碱存在的情况下,将以下公式(2)所代表的化合物与3-甲氧基-4-(4-甲基-1H-咪唑-1-基)苯甲醛反应,并在必要时去除保护基,从而在一个锅中制备以下公式(1)所代表的化合物,其中R代表4-氟苯基等;Q代表—CH(CH3)—等;n代表1等,以及其药学上可接受的盐。