| abstract |
PROBLEM TO BE SOLVED: To provide a condensed tricyclic urea compound, a salt thereof, a composition thereof, and a method for using the same. SOLUTION: The following condensed tricyclic urea-based compound and a similar compound thereof, a composition containing the compound, and a therapeutic agent for cancer that reacts with inhibition of Raf kinase and / or Raf kinase dimer of the compound. use. [Selection diagram] None |