Heterocyclic derivative having PGD2 receptor antagonist activity

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专利权人:

Shionogi & Co.; Ltd.

发明人:

Kayoko Hata,Manami Masuda,Hiromi Nakai,Daisuke Taniyama,Hiroyuki Tobinaga,Yoshio Hato,Motohiro Fujiu

申请号：

US14351234

公开号：

US09725442B2

申请日:

2012.10.24

申请国别(地区):

US

年份:

2017

代理人:

摘要：

The present invention is related to a compound represented by formula (I),wherein X1, X2, X3, X4, X5, R5, R6, R7, R8, n, p, q, ring A and ring B are as described in the specification, or a pharmaceutically acceptable salt thereof.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/