Isoquinolones
    6.
    发明授权
    Isoquinolones 失效
    异喹诺酮类

    公开(公告)号:US06177423B1

    公开(公告)日:2001-01-23

    申请号:US09254645

    申请日:1999-03-12

    IPC分类号: A61K31535

    摘要: Benzo[de]isoquinoline-1,3-dione of Formula or a pharmaceutically acceptable salt thereof wherein R is hydrogen or a protecting group typically used in the art for protecting alcohols and R1-R5 are each independently chosen from H, Cl, Br, F, straight or branched alkyl C1-C8 alkyl, C3-C8 cycloalkyl, heterocycle or bridged heterocycle of 4-9 atoms containing 1-3 heteroatoms, —(CR′2)nOR6, —(CR′2)nN(R6)2, —(CR′2)nNR6COR7, —(CR′2)nNR6SO2OR7, —(CR′2)nNR6SO2 N(R6)2, —(CR′2)nOSO2 N(R6)2, —(CR′2)nCN, —(CR′2)n(NOR6)R7, NO2, CF3, —(CR′2)nSOmR7, —(CR′2)nSOmR7, —(CR′2)nCO2R6, —(CR′2)nCON(R6)2, Ph, and any two of R1-R5 may form a substituted or unsubstituted ring of 5-7 total atoms having 0-2 heteroatoms are claimed which are selective inhibitors of bacterial DNA gyrase and DNA topoisomerase useful in antibacterial agents. Methods for their preparation and formulation as well as novel intermediates useful in the preparation of the final products are also claimed.

    摘要翻译: 配方的苯并[de]异喹啉-1,3-二酮其药学上可接受的盐,其中R为氢或本领域通常用于保护醇和R 1 -R 5的保护基各自独立地选自H,Cl,Br,F ,含有1-3个杂原子的4-9个原子的直链或支链烷基C1-C8烷基,C3-C8环烷基,杂环或桥连杂环, - (CR'2)nOR6, - (CR'2)nN(R6)2, - (CR'2)nNR6COR7, - (CR'2)nNR6SO2OR7, - (CR'2)nNR6SO2N(R6)2, - (CR'2)nOSO2 N(R6)2, - (CR'2) - (CR'2)n(NOR6)R7,NO2,CF3, - (CR'2)nSOmR7, - (CR'2)nSOmR7, - (CR'2)nCO2R6, - (CR'2)nCON(R6) 2,Ph和R 1 -R 5中的任何两个可以形成5-7个总原子的取代或未取代的环,其具有0-2个杂原子,其是细菌DNA促旋酶的选择性抑制剂和可用于抗菌剂的DNA拓扑异构酶。 还要求保护其制备和制剂的方法以及用于制备最终产品的新型中间体。