Coumarin derivative for therapy or prophylaxis of a cell proliferative disorder

Abstract

The present invention provides a medicament for the treatment or prevention of a cell proliferative disorder, the medicament comprising as an active ingredient a compound represented by formula or a pharmaceutically acceptable salt thereof, wherein the medicament is used in such a manner that: (a) said compound or salt is administered twice weekly for 3 weeks, (b) administration of said compound or salt is paused for the following 1 week, and (c) steps (a) and (b) are subsequently repeated at least once.

Dependencies are inferred from the claim text.