申请人:ROTTAPHARM BIOTECH S.R.L.
公开号:US20150051226A1
公开(公告)日:2015-02-19
The invention, in a first aspect relates to compounds of formula (I)
or a pharmaceutically acceptable salt thereof, wherein
R is a 6-membered aromatic ring, or a 5- or 6-membered heteroaromatic ring comprising 1 to 3 heteroatoms selected from S, O and N, or a 6-membered benzocondensed heteroaromatic ring containing N as heteroatom, optionally each of said rings being substituted with one or two substituents selected from the group consisting of (C1-C3)alkyl, (C3-C5)cycloalkyloxy, (C1-C3)alkylcarbonyl, cyano, trifluoromethyl, dimethylamino, or phenyl which optionally is substituted with one or more halogen atoms, or a 5- or 6-membered heterocycle containing from one to three nitrogen atoms;
X is O or N;
P is pyridyl, pyrimidyl, pyrazyl, or pyridazyl, each being optionally substituted with one or more substituents selected from the group consisting of (C1-C3)alkyl, halogen, trifluoromethyl, and cyano, and use thereof as pharmaceuticals.
该发明在第一个方面涉及以下式(I)的化合物或其药学上可接受的盐,其中R是一个6-成员芳香环,或者包含1到3个来自S、O和N的杂原子的5-或6-成员杂芳环,或者是一个含有N作为杂原子的6-成员苯并杂芳环,其中每个环都可以用(C1-C3)烷基、(C3-C5)环烷氧基、(C1-C3)烷基羰基、氰基、三氟甲基、二甲胺基或苯基取代,苯基可以选择性地用一个或多个卤素原子取代,或者是一个含有一到三个氮原子的5-或6-成员杂环;X是O或N;P是吡啶基、嘧啶基、吡唑基或吡啶嗪基,每个基可以选择性地用一个或多个(C1-C3)烷基、卤素、三氟甲基和氰基取代,并且其用作药物。