申请人:Plate Ralf
公开号:US20080188459A1
公开(公告)日:2008-08-07
This invention relates to novel amino acid derivatives of formula (I) wherein the R groups have the following meanings: —R
1
is —H or -(1-4C)alkyl; —R
2
is —C(O)R
15
or —S(O)
2
R
15
; —R
3
is —H, -(1-4C)alkyl or —OR
16
; —R
4
is —H, -(1-4C)alkyl or —OR
16
; —R
6
is —H or —C(R
16
)NOR
16
; —R
7
is —H, -halogen, -cyano; -(1-6C)alkyl, -(2-6C)alkenyl or -(2-6C)alkynyl, all optionally substituted with -amino, -hydroxyl or -halogen; —R
8
is —H, -cyano, -halogen, -nitro; -(1-6C)alkyl, -(2-6C)alkenyl, -(2-6C)alkynyl or —O(1-6C)alkyl, all optionally substituted with -amino, -hydroxyl or -halogen; -(hetero)aryl, optionally substituted with -cyano, -halogen, -(1-4C)alkyl, -(1-4C)alkoxy, -(1-4C)alkoxy(1-4C)alkyl or -(hetero)aryl; —C(R
16
)NOR
16
; —C(O)N(R
17
)
2
; —C(O)R18, —C(O)OR
19
, —NHC(O)R
20
, or —NHS(O)
2
R
21
; —R
9
is —H, -halogen, -cyano, or -(1-4C)alkyl, optionally substituted with -halogen; —R
10
is —H or -(1-4C)alkyl; —R
11
is —H; —R
12
is —H, -cyano or -(1-4C)alkyl; —R
13
is —H, -(1-4C)alkyl, -halogen or -formyl; —R
14
is —H, -halogen, -cyano, -(1-4C)alkyl or -(hetero)aryl; or a pharmaceutically acceptable salt thereof. The compounds of this invention are highly specific for the glucocorticoid receptor and may be used for treating inflammatory diseases.
本发明涉及公式(I)的新型氨基酸衍生物,其中R基的含义如下:-R1为-H或-(1-4C)烷基;-R2为-C(O)R15或-S(O)2R15;-R3为-H,-(1-4C)烷基或-OR16;-R4为-H,-(1-4C)烷基或-OR16;-R6为-H或-C(R16)NOR16;-R7为-H,-卤素,-氰基;-(1-6C)烷基,-(2-6C)烯基或-(2-6C)炔基,均可选择地取代-氨基,-羟基或-卤素;-R8为-H,-氰基,-卤素,-硝基;-(1-6C)烷基,-(2-6C)烯基,-(2-6C)炔基或-O(1-6C)烷基,均可选择地取代-氨基,-羟基或-卤素;-(杂)芳基,可选择地取代-氰基,-卤素,-(1-4C)烷基,-(1-4C)烷氧基,-(1-4C)烷氧基(1-4C)烷基或-(杂)芳基;-C(R16)NOR16;-C(O)N(R17)2;-C(O)R18,-C(O)OR19,-NHC(O)R20或-NHS(O)2R21;-R9为-H,-卤素,-氰基或-(1-4C)烷基,可选择地取代-卤素;-R10为-H或-(1-4C)烷基;-R11为-H;-R12为-H,-氰基或-(1-4C)烷基;-R13为-H,-(1-4C)烷基,-卤素或-甲酰基;-R14为-H,-卤素,-氰基,-(1-4C)烷基或-(杂)芳基;或其药学上可接受的盐。本发明的化合物对糖皮质激素受体具有高度特异性,可用于治疗炎症性疾病。