| 摘要 |
<p>A compound which is usable in the prevention of and/or treatments for respiratory diseases in which STAT 6 participates, especially asthma, chronic obstructive pulmonary diseases, etc. The compound is either a pyrimidine derivative having in the 2-position an arylamino or arylethylamino group optionally substituted by a specific substituent, in the 4-position an amino group substituted by benzyl, etc., and an optionally substituted carbamoyl group in the 5-position or a salt of the derivative.</p> |
