申请人:Bergman Jan
公开号:US20050288296A1
公开(公告)日:2005-12-29
Novel substituted indoloquinoxalines of formula (I
wherein
R
1
is hydrogen or represents one or more similar or different substituents in the positions 7 to 10 selected from the group halogen, lower alkyl/alkoxy, hydroxy, trifluoromethyl, trichloromethyl, trifluoromethoxy,
R
2
represents similar or different C
1
-C
4
alkyl substituents,
X is CO or CH
2
,
Y is OH, NH
2
, NH—(CH
2
)
n
—R
3
wherein R
3
represents lower alkyl, OH, NH
2
, NHR
4
or NR
5
R
6
wherein R
4
, R
5
and R
6
independently are lower alkyl or cyclo-alkyl and n is an integer of from 2 to 4,
with the provision that when X is CH
2
, Y is OH or NH—(CH
2
)
n
—OH,
and pharmacologically acceptable salts thereof are described. The compounds are useful as drugs for preventing and/or treating autoimmune diseases.
本发明涉及一种公式(I)的新型取代吲哚并喹啉化合物,其中R1代表氢原子或在7到10位上选自卤素、低级烷基/烷氧基、羟基、三氟甲基、三氯甲基、三氟甲氧基的一个或多个相似或不同的取代基,R2代表相似或不同的C1-C4烷基取代基,X为CO或CH2,Y为OH、NH2、NH—(CH2)n—R3,其中R3代表低级烷基、羟基、NH2、NHR4或NR5R6,其中R4、R5和R6独立地代表低级烷基或环烷基,n为2到4的整数,但当X为CH2时,Y为OH或NH—(CH2)n—OH,以及其药学上可接受的盐。该化合物可用作预防和/或治疗自身免疫性疾病的药物。