申请人:CALIFORNIA PACIFIC MED CENTER
公开号:WO2002056885A1
公开(公告)日:2002-07-25
(20S)esters of camptothecin analogs are provided. The compounds are (20S) esters of an oxyalkanoic acid and camptothecin, which is optionally substituted at the 7, 9, 10, 11, and 12 positions of the camptothecin ring. The compounds are useful for treating cancer.
提供的是一种(20S)-喜树碱类似物的酯类化合物。这些化合物是(20S)-氧代烷酸与喜树碱形成的酯,其中喜树碱在环上的7、9、10、11和12位点上可以被选取代换。这些化合物在治疗癌症方面具有用途。