PHARMACEUTICAL COMPOSITION AND THERAPEUTIC METHOD FOR TREATING FGFR1 VARIANT-POSITIVE BRAIN TUMOR

摘要

Provided are: a pharmaceutical composition for treating FGFR1 variant-positive brain tumor patients, said pharmaceutical composition comprising as an active ingredient (S)-1-(3-(4-amino-3-((3,5-dimethoxyphenyl)ethynyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)pyrrolidin-1-yl)prop-2-en-1-one or a pharmaceutically acceptable salt thereof; and a therapeutic method using the pharmaceutical composition.