申请人:Takeda Chemical Industries, Ltd.
公开号:EP1460067A1
公开(公告)日:2004-09-22
The present invention provides a heterocyclic compound having potent tyrosine kinase-inhibiting activity represented by formula:
(wherein, R1b is a C6-10 aryl group which has substituent(s), and the like; Ta is a single bond, a C1-6 alkyl group, -CH2O-, and the like; X and Y are the same or different, and each is a nitrogen atom which may have substituent(s), and the like; the broken line is a single bond or a double bond; Za is a nitrogen atom or CH; W is a single bond, an oxygen atom, and the like; Q is a C6-10 aryl group which may have substituent(s) or an aromatic heterocyclic group which may have substituent(s)); or a salt thereof and a pharmaceutical composition comprising thereof.
本发明提供了一种具有强效酪氨酸激酶抑制活性的杂环化合物,由式表示:
(其中,R1b是具有取代基等的C6-10芳基;Ta是单键、C1-6烷基、-CH2O-等;X和Y相同或不同,且各自是可具有取代基等的氮原子;断线是单键或双键;Za是氮原子或CH;W是单键、氧原子等;Q是可能具有取代基的C6-10芳基或可能具有取代基的芳香杂环基团;或其盐和包含其的药物组合物。