3-(4-AMINOPHENYL)-2-FURANCARBOXYLIC ACID DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
申请人:Fujii Akihito
公开号:US20120059012A1
公开(公告)日:2012-03-08
Disclosed is a compound represented by Formula (I) or a pharmaceutically acceptable salt thereof:
wherein R
1
is
1: a C
3-8
cycloalkyl C
1-4
alkyl group,
2: a C
7-14
aralkyl group, in which the aryl moiety thereof is optionally substituted with the same or different 1 to 3 groups selected from the group consisting of:
(a) halogen,
(b) C
1-4
alkyl, which is optionally substituted with 1 to 3 fluorine atoms,
(c) C
1-4
alkoxy, which is optionally substituted with 1 to 3 fluorine atoms, and
(d) C
1-4
alkylcarbonyl, which is optionally substituted with C
1-4
alkoxy,
3: a five- to ten-membered heteroaryl-C
1-4
alkyl group, in which the heteroaryl moiety thereof is optionally substituted with the same or different 1 to 3 groups selected from the group consisting of:
(a) halogen, and
(b) C
1-4
alkyl, or
4: a C
6-10
aryl C
2-6
alkenyl group; and
R
2
is a cyano group or a nitro group.
揭示了由化学式(I)表示的化合物或其药学上可接受的盐:其中R1是1:C3-8环烷基C1-4烷基基团,2:C7-14芳基烷基基团,其中其芳基部分可选择性地取代为来自以下组成的1至3个相同或不同的基团:(a)卤素,(b)C1-4烷基,可选择性地取代为1至3个氟原子,(c)C1-4烷氧基,可选择性地取代为1至3个氟原子,和(d)C1-4烷基羰基,可选择性地取代为C1-4烷氧基,3:五元至十元杂芳基-C1-4烷基基团,其中其杂芳基部分可选择性地取代为来自以下组成的1至3个相同或不同的基团:(a)卤素,和(b)C1-4烷基,或4:C6-10芳基C2-6烯基基团;和R2是氰基或硝基基团。