申请人:MITSUBISHI TANABE PHARMA CORPORATION
公开号:US10065972B2
公开(公告)日:2018-09-04
The present invention provides a novel bicyclic or tricyclic heterocyclic compound represented by the formula (I)
wherein ring A is an optionally substituted aromatic group,
one of X1 and X2 is a carbon atom, and the other is a nitrogen atom,
X3 is a nitrogen atom, or CR2,
X4 is a nitrogen atom, or CR3,
X5 is a sulfur atom, or —CH═CH—,
Z1 is an oxygen atom, —C(R6)(R7)—, —NH—, —C(R6)(R7)—NH—, —NH—C(R6)(R7)—, —C(R6)(R7)—O—, —O—C(R6)(R7)—, or a single bond,
one of Z2 and Z3 is CH and the other is a nitrogen atom, or both are nitrogen atoms,
and other symbols are as defined in the DESCRIPTION, or a pharmacologically acceptable salt thereof.
本发明提供了一种由式 (I) 表示的新型双环或
三环杂环化合物
其中环 A 是任选取代的芳香基团、
X1 和 X2 中的一个是
碳原子,另一个是
氮原子、
X3 是
氮原子或 CR2、
X4 是
氮原子,或 CR3、
X5 是
硫原子,或-CH═CH-、
Z1 是
氧原子、-C(R6)(R7)-、-NH-、-C(R6)(R7)-NH-、-NH-C(R6)(R7)-、-C(R6)(R7)-O-、-O-C(R6)(R7)- 或单键、
Z2 和 Z3 中的一个是 CH 原子,另一个是
氮原子,或两个都是
氮原子、
和其他符号如在 DESCRI
PTION 中所定义,或其药理上可接受的盐。