Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereof
申请人:Kobayashi Junichi
公开号:US20060128807A1
公开(公告)日:2006-06-15
The present invention provides compounds represented by general formula (I):
or pharmaceutical acceptable salts thereof, wherein R
1
and R
2
are each hydrogen or lower alkyl; R
3
, R
4
, R
5
and R
6
are each hydrogen, halogen, lower alkyl or lower alkoxy; R
7
and R
8
are each hydrogen, halogen, lower alkyl, halo-lower alkyl, lower alkoxy, cycloalkyl, aryl, heteroaryl, cyano, a hydroxyl group, lower acyl, carboxy or the like; R
9
is —C(O)—R
10
, -A
1
-C(O)—R
10
, —O-A
2
-C(O)—R
10
or a tetrazol-5-yl group, which exhibit potent and selective β3-adrenoceptor stimulating activities. The present invention also provides pharmaceutical compositions containing said compound, and uses thereof.
本发明提供一般式(I)所表示的化合物或其药学上可接受的盐,其中R1和R2均为氢或较低的烷基;R3、R4、R5和R6均为氢、卤素、较低的烷基或较低的烷氧基;R7和R8均为氢、卤素、较低的烷基、卤代较低的烷基、较低的烷氧基、环烷基、芳基、杂芳基、氰基、羟基、较低的酰基、羧基或类似物;R9为—C(O)—R10、-A1-C(O)—R10、—O-A2-C(O)—R10或四唑-5-基团,其表现出强效和选择性的β3肾上腺素能受体刺激活性。本发明还提供含有该化合物的药物组合物及其用途。