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    • 28. 发明申请
    • NOVEL ENEDIYNE QUINONE IMINES AND METHODS OF PREPARATION AND USE THEREOF
    • 新型ENEDIYNE QUINONE IMINES及其制备和使用方法
    • WO1996016655A1
    • 1996-06-06
    • PCT/US1995015678
    • 1995-12-01
    • SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCHDANISHEFSKY, Samuel, J.SHAIR, Matthew, D.YOON, TaeyoungCHOU, Ting-ChaoMOSNY, Karoline, K.
    • SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
    • A61K31/47
    • C07D491/08A61K47/6803A61K47/6809
    • A quinone imine enediyne possessing cytotoxic activity towards cancer cells having general structure (I) wherein R1, R2 and R3 are independently the same or different and are H, Br, Cl, F, NH2, CO2H, OH, linear or branched alkyl, etc.; wherein R4 is H, OH or linear or branched alkoxy, linear or branched alkoxycarbonyl, etc.; wherein R5 is H, Br, Cl, F, O=, OH or S-SR, or linear or branched alkyl, etc.; wherein R6 is H, Br, Cl, F, CO2H, OH or S-SR', or linear or branched alkyl, etc.; wherein R7 is H, OH or S-SR", or linear or branched alkyl, linear or branched alkoxycarbonyl, linear or branched alkoxy or linear or branched hydroxyalkyl; and wherein R, R' and R" are independently the same or different and are linear or branched alkyl, linear or branched acyl or linear or branched alkoxyalkyl. Also provided are conjugates of the compound with cleavable peptides, enzymes, carbohydrates and monoclonal antibodies immunoreactive with cancer cells, as well as compositions comprising the analogues and conjugates, and methods of synthesis and treatment of tumors.
    • 对具有通式(I)的具有通式结构(I)的癌细胞具有细胞毒性活性的醌亚胺enediyne,其中R 1,R 2和R 3独立地相同或不同,为H,Br,Cl,F,NH 2,CO 2 H,OH,直链或支链烷基等 。 其中R4是H,OH或直链或支链烷氧基,直链或支链烷氧基羰基等; 其中R 5为H,Br,Cl,F,O =,OH或S-SR,或直链或支链烷基等; 其中R6是H,Br,Cl,F,CO2H,OH或S-SR',或直链或支链烷基等; 其中R 7是H,OH或S-SR“,或直链或支链烷基,直链或支链烷氧基羰基,直链或支链烷氧基或直链或支链羟烷基;其中R,R'和R”独立地相同或不同, 直链或支链烷基,直链或支链酰基或直链或支链烷氧基烷基。 还提供了化合物与可切割肽,酶,碳水化合物和与癌细胞免疫反应的单克隆抗体的缀合物,以及包含类似物和缀合物的组合物,以及合成和治疗肿瘤的方法。