Nitrogen-containing six-membered aromatic ring derivatives and pharmaceutical products containing the same
申请人:Takemoto Naohiro
公开号:US08685989B2
公开(公告)日:2014-04-01
Compounds of Formula (I) promote axonal outgrowth angiogenesis and can therefore be used to reduce central nerve injuries such as head injury and spinal cord injury, cerebral infarction, ischemic heart diseases, peripheral arterial occlusive diseases, or after-effects of these diseases.
in which Nx group is preferably a 6-membered aromatic ring containing two nitrogen atoms; R0, R1 and R2 are each independently a hydrogen atom, an alkyl group, or an amino group; E is an oxygen atom or an —NR8 group (wherein R8 is an alkyl group or the like); n is an integer of of 0 to 5; X and Y are each a connected bond, a cycloalkyl group, or —CO—; and Q is a hydrogen atom or a phenyl group.
公式(I)的化合物促进轴突生长和血管生成,因此可用于减少中枢神经损伤,例如头部损伤和脊髓损伤,脑梗塞,缺血性心脏病,周围动脉闭塞病或这些疾病的后遗症。其中Nx基团最好是含有两个氮原子的6元芳香环;R0,R1和R2分别是氢原子,烷基或氨基;E是氧原子或-NR8基团(其中R8是烷基或类似物);n是0到5的整数;X和Y分别是连接键,环烷基或-CO-;Q是氢原子或苯基。