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公开(公告)号:US06825207B2
公开(公告)日:2004-11-30
申请号:US10154768
申请日:2002-05-23
申请人: Li-Xi Yang , Xiandao Pan , Huijuan Wang
发明人: Li-Xi Yang , Xiandao Pan , Huijuan Wang
IPC分类号: C07D49122
CPC分类号: C07D491/22
摘要: (20S) esters of camptothecin analogs are provided. The compounds are (20S) esters of an aminoalkanoic acid or an imidoalkanoic 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.
摘要翻译: (20S)喜树碱类似物的酯。 这些化合物是氨基链烷酸或亚氨基链烷酸的(20S)酯和喜树碱,其在喜树碱环的7,9,10,11和12位任选被取代。 该化合物可用于治疗癌症。
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公开(公告)号:US06403604B1
公开(公告)日:2002-06-11
申请号:US09797765
申请日:2001-03-01
申请人: Li-Xi Yang , Xiandao Pan , Huijuan Wang
发明人: Li-Xi Yang , Xiandao Pan , Huijuan Wang
IPC分类号: C07D49122
CPC分类号: C07D491/22
摘要: (20S) esters of camptothecin analogs are provided. The compounds are (20S) esters of an aminoalkanoic acid or an imidoalkanoic 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.
摘要翻译: (20S)喜树碱类似物的酯。 这些化合物是氨基链烷酸或亚氨基链烷酸的(20S)酯和喜树碱,其在喜树碱环的7,9,10,11和12位任选被取代。 该化合物可用于治疗癌症。
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公开(公告)号:US06350756B1
公开(公告)日:2002-02-26
申请号:US09797769
申请日:2001-03-01
申请人: Li-Xi Yang , Xiandao Pan , Huijuan Wang
发明人: Li-Xi Yang , Xiandao Pan , Huijuan Wang
IPC分类号: A61K31435
CPC分类号: C07D491/22 , A61K31/4745
摘要: (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.
摘要翻译: (20S)喜树碱类似物的酯。 该化合物是一种氧基链烷酸和喜树碱的(20S)酯,它们在喜树碱环的7,9,10,11和12位任选被取代。 该化合物可用于治疗癌症。
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