Antitumor agents containing cytarabine, antitumor effect enhancers used in combination with cytarabine, antitumor kits, and antitumor agents used in combination with cytarabine

摘要

An object of the present invention is to provide a combination drug containing cytarabine and a DHODH inhibitor as a new antitumor agent, and to be used in combination with an antitumor effect enhancer used in combination with cytarabine, an antitumor kit, and cytarabine. To provide an antitumor agent. According to the present invention, an antitumor agent and an antitumor kit containing cytarabine and a dihydroorotoic acid dehydrogenase inhibitor compound are provided.