申请人:Alvarez-Ruiz Emilio
公开号:US20140038989A1
公开(公告)日:2014-02-06
A compound of Formula (I) or a pharmaceutically acceptable salt thereof:
wherein:
R
1
represents a group selected from:
i) phenyl optionally substituted with one or two substituents independently selected from Me, OMe, CF
3
, F, Cl and NMe
2
;
furanyl, thiophenyl, pyrrolyl, pyridyl, cyclohexyl or naphthyl, each of which is optionally substituted with one or two substituents independently selected from Me, OMe, CF
3
, F, Cl and NMe
2
; and
iii) benzo[1,3]dioxo5-yl or 2,3-dihydrobenzo[1,4]dioxin-6-yl;
R
2
represents CF
3
, C
1-4
alkyl, or CHF
2
;
when R
1
represents optionally substituted furanyl, thiophenyl, pyrrolyl, pyridyl or naphthyl, R
3
represents Et;
when R
1
represents optionally substituted cyclohexyl, R
3
represents Et or Me;
otherwise R
3
represents Et, Me, Br or OMe,
compositions containing them, their use in therapy, for example in the treatment of tuberculosis, and methods for the preparation of such compounds, are provided, together with certain novel compounds.
提供化合物公式(I)或其药学上可接受的盐:其中:R1代表从以下选择的基团:i)苯基,可选地用一个或两个取代基独立地选自Me,OMe,
CF3,F,Cl和NMe2;
呋喃基,
噻吩基,
吡咯基,
吡啶基,环己基或
萘基,每个基团可选地用一个或两个取代基独立地选自Me,OMe, ,F,Cl和NMe2;和iii)苯并[1,3]二氧杂环戊-5-基或2,3-二氢苯并[1,4]二氧杂环己-6-基;R2代表 ,C1-4烷基或
CHF2;当R1代表可选取代的
呋喃基,
噻吩基,
吡咯基,
吡啶基或
萘基时,R3代表Et;当R1代表可选取代的环己基时,R3代表Et或Me;否则,R3代表Et,Me,Br或OMe,提供包含它们的组合物,它们在治疗中的用途,例如在结核病的治疗中,并提供制备这些化合物的方法,以及某些新化合物。