申请人:Berg Stefan
公开号:US20060194854A1
公开(公告)日:2006-08-31
The present invention relates to new compounds of formula I, Wherein Y is NR
4
CONR
4
, NR
4
CO, or NR
4
; R
1
is nitro or COR
5
; R
2
is hydrogen or NH
2
; R
3
is C
1-6
alkyl or C
0-6
akylaryl wherein C
0-6
alkylaryl may be substituted by A; R
4
is hydrogen; R
5
is C
1-6
alkyl; A is independently selected from halo, OR
6
and C
1-6
alkyl; R
6
is C
1-6
alkyl; provided that the compound is not N-(4-Methoxybenzyl)-N′-(5-nitro-1,3-thiazol-2-yl)urea as a free base or a salt thereof as well as a process for their preparation, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds in therapy.
本发明涉及化合物I的新化合物,其中Y为NR4CONR4,NR4CO或NR4; R1为硝基或COR5; R2为氢或NH2; R3为C1-6烷基或C0-6烷基芳基,其中C0-6烷基芳基可以被A取代; R4为氢; R5为C1-6烷基; A独立选择自卤,OR6和C1-6烷基; R6为C1-6烷基; 前提是该化合物不是游离基或盐形式的N-(4-甲氧基苯甲基)-N'-(5-硝基-1,3-噻唑-2-基)脲,以及制备它们的过程,含有该治疗活性化合物的制药配方以及在治疗中使用该活性化合物。