| 摘要 |
PCT No. PCT/JP96/01512 Sec. 371 Date Nov. 18, 1997 Sec. 102(e) Date Nov. 18, 1997 PCT Filed Jun. 5, 1996 PCT Pub. No. WO96/41806 PCT Pub. Date Dec. 27, 1996A compound represented by Chemical Formula (1), and salts thereof are provided. A process for production thereof is also provided. The fluoroethylcamptothecin derivative has high antineoplastic activity, being less toxic, and water-soluble, thus is a useful compound.
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