Compounds useful for treatment or prevention of disease mediated by alpha-2B-adrenoceptor
申请人:——
公开号:US20030073710A1
公开(公告)日:2003-04-17
A compound, suitable as an alpha-2B-adrenoceptor antagoist, having a structure of formula (I)
1
or a pharmaceutically acceptable salt thereof wherein R
1
, R
2
, R
3
, R
4
and R
5
are independently of each other H, a straight or branched alkyl or alkoxy group with 1 to 4 carbon atoms, or a halogen; X is H, a straight or branched alkyl chain with 1 to 4 carbon atoms, phenyl, —OH or ═O; Z is H, acetyl, —CH
2
—Ph—O—CF
3
or —CH
2
—Ph—CF
3
, Y is a ring structure optionally linked to formula (I) with an alkyl chain having one or two carbon atoms. The compound is suitable for use in a method for treatment or prevention of a disease mediated by the alpha-2B-adrenoceptor in a mammal.
一种化合物,适用于作为α-2B-肾上腺素受体拮抗剂,其结构如式(I)1或其在药学上可接受的盐中,其中R1、R2、R3、R4和R5彼此独立地为H、具有1至4个碳原子的直链或支链烷基或烷氧基,或卤素;X为H、具有1至4个碳原子的直链或支链烷基链、苯基、—OH或═O;Z为H、乙酰基、—CH2—Ph—O—CF3或—CH2—Ph—CF3,Y为一个环结构,可选择地与式(I)连接,具有一个或两个碳原子的烷基链。该化合物适用于用于治疗或预防哺乳动物体内由α-2B-肾上腺素受体介导的疾病的方法。