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    • 4. 发明申请
    • Germanium-containing camptothecin analogues
    • 含锗喜树碱类似物
    • US20140073793A1
    • 2014-03-13
    • US13573294
    • 2012-09-07
    • Xinghai ChenHarry KochatPavankumar N.V. PetluruAulma ParkerFrederick H. Hausheer
    • Xinghai ChenHarry KochatPavankumar N.V. PetluruAulma ParkerFrederick H. Hausheer
    • C07F7/30
    • C07F7/30
    • The present invention discloses: (i) the novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts thereof; (ii) methods of synthesis of said novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts; (iii) pharmaceutically-acceptable formulations comprising said novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts thereof; and (iv) methods of administration of said novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts thereof to subjects in need thereof, including subjects with cancer.
    • 本发明公开:(i)新颖的含锗喜树碱化合物,7 [2'-三甲基甲酰基]乙基-20(S)喜树碱及其药学上可接受的盐; (ii)合成所述新颖的含锗喜树碱化合物的方法,7 [2'-三甲基麦角糖基]乙基-20(S)喜树碱及其药学上可接受的盐; (iii)包含所述新颖的含锗喜树碱化合物,7 [2'-三甲基麦角糖基]乙基-20(S)喜树碱的药学上可接受的制剂及其药学上可接受的盐; 和(iv)将所述新颖的含锗喜树碱化合物,7 [2'-三甲基甲酰基]乙基-20(S)喜树碱及其药学上可接受的盐给予需要的受试者,包括患有癌症的受试者的方法。