MEDICINAL COMPOSITION COMPRISING PYRAZINE CARBOXAMIDE COMPOUND AS ACTIVE INGREDIENT
申请人:Astellas Pharma Inc.
公开号:EP3150206A1
公开(公告)日:2017-04-05
[Problem]
Provided is a pharmaceutical composition for treating cancer in which one or more kinases of BTK, JAK3, and ITK is involved.
[Means for Solution]
The present inventors studied compounds having a BTK inhibiting effect, a JAK3 inhibiting effect and an ITK inhibiting effect, and confirmed that a specific pyrazine carboxamide compound has the BTK inhibiting effect, the JAK3 inhibiting effect, and the ITK inhibiting effect, and that a pharmaceutical composition comprising the compound as an active ingredient has a therapeutic effect on cancer in which one or more kinases of BTK, JAK3 and ITK is involved, in another aspect, cancer in which BTK is overexpressed or activated, in another aspect, cancer in which a B cell receptor signal is activated, in still another aspect, cancer in which JAK3 is activation-mutated or activated, and in still another aspect, cancer in which ITK is activated, thereby completing the present invention.
问题
本发明提供了一种用于治疗癌症的药物组合物,该药物组合物涉及BTK、JAK3和ITK中的一种或多种激酶。
[解决方法]
本发明人研究了具有 BTK 抑制作用、JAK3 抑制作用和 ITK 抑制作用的化合物,证实特定的吡嗪羧酰胺化合物具有 BTK 抑制作用、JAK3 抑制作用和 ITK 抑制作用,并且包含该化合物作为有效成分的药物组合物对 BTK 的一种或多种激酶参与的癌症具有治疗效果、JAK3和ITK的一种或多种激酶参与的癌症具有治疗效果,在另一个方面,BTK过表达或被激活的癌症,在另一个方面,B细胞受体信号被激活的癌症,在还有一个方面,JAK3活化突变或被激活的癌症,以及在还有一个方面,ITK被激活的癌症,从而完成了本发明。