| 摘要 |
PROBLEM TO BE SOLVED: To provide a DNA target type antitumor agent containing an ellipticine derivative as an active ingredient by searching a derivative having antitumor action from the ellipticine derivatives. SOLUTION: The antitumor agent comprises a compound represented by general formula (1) (wherein X<SP>-</SP>is a monovalent anion) as an active ingredient. COPYRIGHT: (C)2007,JPO&INPIT
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