申请人:National University Corporation Nagoya University
公开号:EP2314599A1
公开(公告)日:2011-04-27
A compound of the formula:
a pharmaceutically acceptable salt or solvate thereof, wherein, RA is formula:
-x1-Ar1-X2-Y-X3-Ar2
wherein, X1, X2 and X3 are independently,
1) a single bond,
2) a heteroatom-containing group selected from the group consisting of -N=, =N-, -NR1- wherein R1 is hydrogen or lower alkyl, -O-, -S-, -SO- and -SO2-, or a linkage thereof,
or
3) optionally substituted alkylene or alkenylene optionally interrupted by one or more same or different said heteroatom-containing group;
Y is -NR2CO-, -CONR2- wherein R2 is hydrogen or lower alkyl, or a group of the formula:
wherein R3 is alkylene; and
Ar1 and Ar2 are independently, a carbocycle or heterocycle which is optionally substituted and may have an unsaturated bond;
RB is -OH or -OR6 wherein R6 is optionally substituted alkyl that may comprise a heteroatom-containing group;
RC is hydrogen or optionally substituted alkyl that may comprise a heteroatom-containing group; and
RD is hydrogen or lower alkyl,
excluding the case that Ar1 is phenylene; Y is -NR2CO-; and Ar2 is monofluorophenyl.
式中的化合物:
其药学上可接受的盐或溶液,其中,RA 为式
-x1-Ar1-X2-Y-X3-Ar2
其中,X1、X2 和 X3 独立地是
1) 单键
2)选自-N=、=N-、-NR1-(其中 R1 为氢或低级烷基)、-O-、-S-、-SO- 和-SO2- 组成的组中的含杂原子基团或它们的连接体、
或
3) 由一个或多个相同或不同的含杂原子基团任选打断的任选取代的亚烷基或烯基;
Y 是-NR2CO-、-CONR2-(其中 R2 是氢或低级烷基)或式中的基团:
其中 R3 是亚烷基;以及
Ar1 和 Ar2 分别独立为碳环或杂环,碳环或杂环可任选被取代,并可具有不饱和键;
RB 是-OH 或-OR6,其中 R6 是任选取代的烷基,可包含一个含杂原子的基团;
RC 是氢或可包含一个含杂原子基团的任选取代的烷基;以及
RD 是氢或低级烷基、
不包括 Ar1 为亚苯基;Y 为-NR2CO-;Ar2 为一氟苯基的情况。