申请人:Ramsbeck Daniel
公开号:US20080234313A1
公开(公告)日:2008-09-25
Compounds of formula (I), combinations and uses thereof for disease therapy,
or a pharmaceutically acceptable salt or solvate thereof, including all tautomers, stereoisomers and polymorphs thereof wherein:
R
1
represents C
2-8
alkyl; C
2-8
alkenyl; —(C
1-6
alkyl)-aryl; —(C
1-6
alkyl)-heteroaryl; —(C
1-6
alkyl)-carbocyclyl; —(C
1-6
alkyl)-heterocyclyl; -aryl; -heteroaryl; -carbocyclyl or -heterocyclyl;
wherein said aryl or heteroaryl groups may be optionally substituted by one or more substituents selected from, C
1-4
alkyl, C
1-4
-fluoroalkyl, C
1-4
alkoxy, C
1-4
-fluoroalkoxy, hydroxy,
—SO
2
(C
1-4
alkyl), —SO
2
N(C
1-4
alkyl)(C
1-4
alkyl), —SOC
1-4
alkyl, —SOC
3-6
cycloalkyl —C(O)O(C
1-4
alkyl), benzyloxy and phenyl;
and wherein said carbocyclyl and heterocyclyl groups may be optionally substituted by one or more substituents selected from —C
1-4
alkyl, —C
1-4
alkoxy, hydroxyl, halogen and oxo;
R
2
represents H; C
1-4
alkyl or halogen;
R
3
represents H; C
1-4
alkyl or halogen; and
R
4
represents H; C
1-4
alkyl or halogen.
公式(I)的化合物,其组合物及用途用于疾病治疗,或其药学上可接受的盐或溶剂,包括其中的所有互变异构体、立体异构体和多型体,其中:R1代表C2-8烷基;C2-8烯基;—(C1-6烷基)-芳基;—(C1-6烷基)-杂芳基;—(C1-6烷基)-碳环烷基;—(C1-6烷基)-杂环烷基;-芳基;-杂芳基;-碳环烷基或-杂环烷基;其中所述的芳基或杂芳基可能选择地被一个或多个来自C1-4烷基、C1-4-氟烷基、C1-4烷氧基、C1-4-氟烷氧基、羟基、—SO2(C1-4烷基)、—SO2N(C1-4烷基)(C1-4烷基)、—SOC1-4烷基、—SOC3-6环烷基、—C(O)O(C1-4烷基)、苄氧基和苯基等取代基取代;以及其中所述的碳环烷基和杂环烷基可能选择地被一个或多个来自—C1-4烷基、—C1-4烷氧基、羟基、卤素和氧代基等取代基取代;R2代表H;C1-4烷基或卤素;R3代表H;C1-4烷基或卤素;和R4代表H;C1-4烷基或卤素。