申请人:Hohlweg Rolf
公开号:US20100267721A1
公开(公告)日:2010-10-21
Compound of formula (I) wherein W, X, Y, Z is —C(R′)═ or N; R
1
is hydrogen or alkyl, V is N or C (i.e. carbon), A is a bond or an alkylene linker with 1 to 3 carbon atoms, with the proviso that when A is a bond, V must be CH, R is ethyl, propyl, a branched C
3-6
alkyl or a cyclic C
3-8
alkyl, m and n is 1-3, D is heteroaryl optionally substituted with halogen, hydroxy, cyano, alkyl, cycloalkyl, alkoxy, —(CH
2
)
o
—(C═O)
p
—NR
2
R
3
, or D is aryl optionally substituted with one or more of the groups independently selected from hydrogen, halogen, hydroxy, cyano, alkyl, cycloalkyl, haloalkyl, alkoxy, haloalkoxy, alkylsulfonyl, alkylsulfinyl, heterocyclyl, heterocyclylalkyl, heterocyclyl-alkoxy, heterocyclylcarbonyl, alkylcarbonyl, alkoxycarbonyl, alkylcarboxy, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkylcarbonylamino, alkylcarbonylaminoalkyl, arylcarbonylamino, aryl-carbonylaminoalkyl, heteroarylcarbonylamino or heteroarylcarbonylaminoalkyl, —(CH
2
)
0
—(C═O)
p
—NR
2
R
3
, wherein o is 0-3, p is 0 or 1, and R
2
and R
3
independently are hydrogen, alkyl or cycloalkyl; or R
2
and R
3
, can together with the attached nitrogen form a heterocyclyl group, and salts and solvates thereof have binding affinity for the histamine H3 receptor.
公式(I)的化合物,其中W,X,Y,Z是- C(R')═或N; R1为氢或烷基,V为N或C(即碳),A为键或具有1至3个碳原子的烷基链,但当A为键时,V必须为CH,R为乙基,丙基,支链C3-6烷基或环状C3-8烷基,m和n为1-3,D为杂环芳基,可选择地被卤素,羟基,氰基,烷基,环烷基,烷氧基,-(CH2)o-(C═O)p-NR2R3取代,或D为芳基,可选择地被氢,卤素,羟基,氰基,烷基,环烷基,卤代烷基,烷氧基,卤代烷氧基,烷基磺酰基,烷基亚磺酰基,杂环芳基,杂环芳基烷基,杂环芳基-烷氧基,杂环芳基羰基,烷基羰基,烷氧羰基,烷基羧基,氰基烷基,羟基烷基,烷氧基烷基,烷基羰氨基,烷基羰氨基烷基,芳基羰氨基,芳基-羰氨基烷基,杂环芳基羰氨基或杂环芳基-羰氨基烷基,-(CH2)0-(C═O)p-NR2R3,其中o为0-3,p为0或1,且R2和R3独立地为氢,烷基或环烷基; 或R2和R3可以与连接的氮一起形成杂环芳基基团,以及其盐和溶剂化物具有对组胺H3受体的结合亲和力。