NITROGEN-CONTAINING SIX-MEMBERED AROMATIC RING DERIVATIVES AND PHARMACEUTICAL PRODUCTS CONTAINING THE SAME
申请人:Takemoto Naohiro
公开号:US20100130739A1
公开(公告)日:2010-05-27
Provided is a compound that has the ability to promote axonal outgrowth in combination with the ability to promote angiogenesis and can therefore be used to reduce central nerve injuries such as head injury and spinal cord injury, cerebral infarction, ischemic heart diseases such as myocardial infarction and organic angina, peripheral arterial occlusive diseases such as critical limb ischemia, or after-effects of these diseases. Specifically, the compound is represented by the following formula (I):
in which Nx group is preferably a 6-membered aromatic ring containing two nitrogen atoms; R
0
, R
1
and R
2
are each independently a hydrogen atom, an alkyl group, an amino group or the like; E is an oxygen atom or an —NR
8
group (wherein R
8
is an alkyl group or the like); n is an integer of 0 to 5; X and Y are each a connecting bond, a cycloalkyl group, —CO— or the like; and Q is a hydrogen atom or a phenyl group.
提供的是一种化合物,具有促进轴突生长和促进血管生成的能力,因此可用于减少中枢神经损伤,如头部损伤和脊髓损伤,脑梗死,缺血性心脏病,如心肌梗死和器质性心绞痛,周围动脉闭塞性疾病,如严重肢体缺血或这些疾病的后遗症。具体而言,该化合物由以下公式(I)表示:
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分别独立地是氢原子、烷基、氨基或类似物;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、—CO—或类似物;Q是氢原子或苯基。