An object of the present invention is to provide a pharmaceutical composition which has excellent stability, disintegratability, and absorbability, is easily prepared, and contains 4- (2-fluoro-4-(3 -(2-phenyl acetyl)thioureido)phenoxy)-7-methoxy-N-methylquinoline-6- 5 carboxamide or a pharmaceutically acceptable salt thereof and a cyclodextrin derivative. The present invention relates to a pharmaceutical composition containing 4-(2-fluoro-4-(3 -(2- phenylacetyl)thioureido)phenoxy)-7-methoxy-N-methylquinoline-6-carboxamide or a pharmaceutically acceptable salt thereof and hydroxypropyl-j3-cyclodextrin.
