申请人:TAIHO PHARMACEUTICAL CO., LTD.
公开号:US20160193210A1
公开(公告)日:2016-07-07
The problem to be solved by the present invention is to provide a potent and highly selective novel FGFR inhibitor, and an antitumor agent having reduced side effects, such as increased blood phosphorus levels, while maintaining the antitumor effect of the FGFR inhibitor. The present invention provides an antitumor agent comprising a 3,5-disubstituted benzene alkynyl compound represented by Formula (I) or a salt thereof that is used so that the 3,5-disubstituted benzene alkynyl compound or a salt thereof is administered on an administration schedule of at least twice a week and a dosing interval of at least one day.
本发明要解决的问题是提供一种有效且高选择性的新型FGFR抑制剂,以及具有减少副作用(如增加血磷水平)的抗肿瘤药剂,同时保持FGFR抑制剂的抗肿瘤效果。本发明提供了一种抗肿瘤药剂,包括由式(I)表示的3,5-二取代苯基炔基化合物或其盐,该药剂用于按照至少每周两次和至少间隔一天的给药计划给予3,5-二取代苯基炔基化合物或其盐。