Amino alcohol derivatives, pharmaceutical compositions containing the same, and use thereof
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:US07423185B2
公开(公告)日:2008-09-09
The present invention provides compounds represented by general formula (I):
or pharmaceutical acceptable salts thereof, wherein R1 and R2 are each hydrogen or lower alkyl; R3, R4, R5 and R6 are each hydrogen, halogen, lower alkyl or lower alkoxy; R7 and R8 are each hydrogen, halogen, lower alkyl, halo-lower alkyl, lower alkoxy, cycloalkyl, aryl, heteroaryl, cyano, a hydroxyl group, lower acyl, carboxy or the like; R9 is —C(O)—R10, -A1-C(O)—R10, —O-A2-C(O)—R10 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.
本发明提供了通式(I)所代表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,杂环芳基,氰基,羟基,较低酰基,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,这些化合物表现出强效和选择性的β3-肾上腺素能受体刺激活性。本发明还提供了包含所述化合物的制药组合物以及其用途。