Pyrimidine, pyridine and triazine derivatives as maxi-K channel openers

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专利权人:

田辺三菱製薬株式会社

发明人:

都築 靖之,平井 未希

申请号：

JP2010540962

公开号：

JP5277256B2

申请日:

2009.04.08

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

A compound of formula (A)； wherein ring A is an aromatic ring or a heteroaromatic ring； R1 is independently halogen, cyano, etc., each of X1, X2 and X3 is CR2 or nitrogen, R2 is independently hydrogens, etc., n is 0, 1, 2, 3 or 4； -D-Y is -O-CH2COOH, etc, and G is a substituted amino, a substituted heterocyclic group, etc, or a pharmaceutical acceptable salt thereof, has activities of opening BK channels.

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