申请人:Les Laboratoires Servier
公开号:US07388022B2
公开(公告)日:2008-06-17
A compound selected from those of formula (I):
wherein:
n represents an integer from 1 to 6 inclusive,
R1 and R2 represent a hydrogen atom, a (C1-C6)alkyl group or an aryl-(C1-C6)alkyl group,
R3 and R4 represent a hydrogen atom or a (C1-C6)alkyl group,
R5 and R6 represent a hydrogen atom or a (C1-C6)alkyl, halogen, hydroxy, (C1-C6)alkoxy, cyano, nitro, (C2-C6)acyl, (C1-C6)alkoxycarbonyl, (C1-C6)trihaloalkyl or (C1-C6)-trihaloalkoxy group or an optionally substituted amino group,
R7 represents a hydrogen atom, a (C1-C6)alkyl group or an arylalkyl group,
its enatiomers, diastereoisomers and additional salts thereof with a pharmaceutically acceptable acid or base.
Medicinal products containing the same which are useful in the treatment of conditions requiring a specific nicotinic ligand of α4β2 receptors.
从公式(I)中选择的化合物,其中:n表示1到6之间的整数,R1和R2表示氢原子,(C1-C6)烷基或芳基-(C1-C6)烷基,R3和R4表示氢原子或(C1-C6)烷基,R5和R6表示氢原子或(C1-C6)烷基,卤素,羟基,(C1-C6)烷氧基,氰基,硝基,(C2-C6)酰基,(C1-C6)烷氧羰基,(C1-C6)三卤代烷基或(C1-C6)三卤代烷氧基或可选择取代的氨基基团,R7表示氢原子,(C1-C6)烷基或芳基烷基,其对应的对映异构体,二对映异构体和药学上可接受的酸或碱的额外盐。含有该化合物的药物制剂在需要特定的α4β2受体尼古丁配体的情况下有用于治疗的条件。