申请人:WAYNE STATE UNIVERSITY
公开号:US20150299180A1
公开(公告)日:2015-10-22
A compound having formula I is useful for treating a neurodegenerative disease:
R
1
is an C
1-12
organyl group;
is a C
1-12
heterocyclic ring system containing 5 to 12 ring atoms and up to three heteroatoms individually selected from the group consisting of N, O, S, and Se;
R
2
are C
1-12
organyl groups;
R
7
, R
8
are each independently, hydrogen (H), hydroxyl, oxo (i.e., carbonyl), C
1-8
alkyl, C
1-8
alkoxyl, C
2-8
alkenyl, C
2-10
alkynyl, C
5-7
cycloalkyl, C
5-7
cycloalkenyl, halo, C
1-4
aldehyde, or —NR
4
q
where R
4
is H, C
1-8
alkyl, C
2-8
alkenyl, C
4-8
cycloalkyl, C
4-8
cycloalkenyl, or C
6-10
aryl;
o is 0, 1, 2, 3, or 4;
A is a C
6-12
aryl group, C
5-12
heteroaryl group, or an optionally substituted 3-hydroxypyridin-4(1H)-one;
p is an integer from 1 to 6; and
Z
m
is absent or a divalent linking moiety; and
m is an integer representing the number of time Z is repeated.
化合物I的化学式对治疗神经退行性疾病有用:R1是C1-12有机基团;是含有5到12个环原子和最多三个异原子(选自N、O、S和Se的群体)的C1-12杂环环系统;R2是C1-12有机基团;R7、R8各自独立地是氢(H)、羟基、氧代(即羰基)、C1-8烷基、C1-8烷氧基、C2-8烯基、C2-10炔基、C5-7环烷基、C5-7环烯基、卤素、C1-4醛基或—NR4q,其中R4是H、C1-8烷基、C2-8烯基、C4-8环烷基、C4-8环烯基或C6-10芳基;o为0、1、2、3或4;A是C6-12芳基、C5-12杂芳基或可选地取代的3-羟基吡啶-4(1H)-酮;p为1到6的整数;Zm是缺席或二价连接基;m是代表Z重复次数的整数。