6-Amino(Aza)Indane Compounds Suitable for Treating Disorders that Respond to Modulation of the Dopamine D3 Receptor
申请人:Drescher Karla
公开号:US20080318996A1
公开(公告)日:2008-12-25
The present invention relates to 6-amino(aza)indane compound of the formula (I) Wherein Ar is phenyl or an aromatic 5- or 6-membered C-bound heteroaromatic radical, wherein Ar may carry 1 radical R
6
and wherein Ar may also carry I or 2 radicals R
b
; X is N or CH; E is CR
6
R
7
or NR
3
; R
1
is C
1
-C
4
-alkyl, C
3
-C4-cycloalkyl, C
3
-C
4
-cycloalkylmethyl, C
3
-C
4
-alkenyl, fluorinated C
1
-C
4
-alkyl, fluorinated C
3
-C
4
-cycloalkyl, fluorinated C
3
-C
4
-cycloalkylmethyl, fluorinated C
3
-C
4
-alkenyl, formyl or C
1
-C
3
-alkylcarbonyl; R
1a
is H or R
1a
and R
2
or R
1a
and R
2a
together are (CH
2
)
n
with n being 1, 2, 3 or 4; R
2
and R
2a
each independently are H, CH
3
, CH
2
F, CHF
2
or CF
3
; R
3
is H or C,-C4-alkyl; and the physiologically tolerated acid addition salts of these compounds. The invention also relates to pharmaceutical compositions comprising at least one compound of the formula (I) or a pharmaceutically acceptable salt thereof and to a method for treating a medical disorder susceptible to treatment with a dopamine D3 receptor ligand, said method comprising administering an effective amount of at least one compound of the formula (I) or a pharmaceutically acceptable salt thereof.
本发明涉及式(I)的6-氨基(氮)吲哚化合物,其中Ar是苯或芳香5-或6-成员C-连接的杂环芳基,其中Ar可以携带1个基团R6,Ar还可以携带1或2个基团Rb;X是N或CH;E是CR6R7或NR3;R1是C1-C4烷基、C3-C4环烷基、C3-C4环烷基甲基、C3-C4烯基、氟代C1-C4烷基、氟代C3-C4环烷基、氟代C3-C4环烷基甲基、氟代C3-C4烯基、甲酰基或C1-C3烷基羰基;R1a是H或R1a和R2或R1a和R2a一起是(CH2)n,其中n为1、2、3或4;R2和R2a各自独立地是H、CH3、CH2F、CHF2或CF3;R3是H或C1-C4烷基;以及这些化合物的生理上耐受的酸加成盐。该发明还涉及包含式(I)的至少一种化合物或其药学上可接受的盐的制药组合物,以及一种用于治疗对多巴胺D3受体配体敏感的医学疾病的方法,该方法包括给予至少一种式(I)的化合物或其药学上可接受的盐的有效量。