| 摘要 |
<p>The present invention provides a nitrogen-containing aromatic heterocyclic derivative represented by formula (I):
[wherein W represents CR 3 (wherein R 3 represents a hydrogen atom or the like) or the like, R 4 represents a hydrogen atom or the like, R 5 represents a hydrogen atom or the like, R 9 represents substituted imidazolyl, R 12 and R 13 may be the same or different, each represent a hydrogen atom or the like, R 22 and R 23 may be the same or different, each represent a hydrogen atom or the like, R 24 represents a hydrogen atom or the like, Y represents C-R 25 (wherein R 25 represents a hydrogen atom or the like) or the like] or a pharmaceutically acceptable salt thereof and a FGFR inhibitor comprising, as an active ingredient, the nitrogen-containing aromatic heterocyclic derivative or the pharmaceutically acceptable salt thereof, or the like.</p> |
