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    • 5. 发明申请
    • NOVEL ADENINE COMPOUND
    • 新颖的化合物
    • US20100093998A1
    • 2010-04-15
    • US12532007
    • 2008-03-19
    • Yoshiaki IsobeTomoaki Nakamura
    • Yoshiaki IsobeTomoaki Nakamura
    • C07D473/18
    • C07D473/24C07D473/00C07D473/16C07D473/18C07D473/34
    • A novel adenine compound represented by the formula (1): wherein A represents an (un)substituted aromatic carbocycle or (un)substituted aromatic heterocycle; L1 and L2 each independently represents straighted or branched alkylene, etc.; R1 represents halogen, (un)substituted alkyl, (un)substituted alkenyl, (un)substituted alkynyl, (un)substituted cycloalkyl, (un)substituted aryl, or (un)substituted heteroaryl; R2 and R3 each independently represents hydrogen, or (un)substituted alkyl, (un)substituted alkenyl, (un)substituted alkynyl, (un)substituted cycloalkyl, (un)substituted saturated heterocycle, (un)substituted aryl, or (un)substituted heteroaryl, or R2 combines together with L2 or R3 to form (un)substituted 4- to 8-membered nitrogen-containing saturated heterocycle; X is oxygen, sulfur, SO, SO2, NR7, NR7CO wherein R7 is hydrogen or alkyl, or a single bond; provided that X is a single bond when R1 is halogen, or a pharmaceutically acceptable salt thereof. The compound and salt are useful as a medicine.
    • 由式(1)表示的新型腺嘌呤化合物:其中A表示(un)取代的芳族碳环或(un)取代的芳族杂环; L1和L2各自独立地表示直链或支链亚烷基等; R 1表示卤素,(未)取代的烷基,(未)取代的烯基,(未)取代的炔基,(未)取代的环烷基,(未)取代的芳基或(未)取代的杂芳基; R2和R3各自独立地表示氢,或(未)取代的烷基,(未)取代的烯基,(未)取代的炔基,(未)取代的环烷基,(未)取代的饱和杂环,(未)取代的芳基或(未) 或R 2与L 2或R 3一起形成(未)取代的4-至8-元含氮饱和杂环; X是氧,硫,SO,SO 2,NR 7,NR 7 CO,其中R 7是氢或烷基,或单键; 条件是当R 1为卤素时X为单键,或其药学上可接受的盐。 化合物和盐可用作药物。