Quinolone 5-(N-heterosubstituted amino) antimicrobials
    4.
    发明授权
    Quinolone 5-(N-heterosubstituted amino) antimicrobials 失效
    喹诺酮5-(N-异取代氨基)抗微生物剂

    公开(公告)号:US5646163A

    公开(公告)日:1997-07-08

    申请号:US235003

    申请日:1994-04-28

    摘要: The invention relates to antimicrobial 5-(N-heterosubstituted amino) quinolone compounds having a structure according to Formula (I) or (II): ##STR1## wherein (1) R.sup.1, R.sup.2, R.sup.3, R.sup.9 and R.sup.10 form any of a variety of quinolone and related heterocyclic structures similar to those known in the art to have antimicrobial activity; and(2)(a) R.sup.4 and R.sup.5 are, independently, hydrogen; lower alkyl; cycloalkyl; heteroalkyl; or --C(.dbd.O)--X--R.sup.8, where X is a covalent bond, N, O, or S, and R.sup.8 is lower alkyl, lower alkenyl, arylalkyl, a carbocylic ring, or a heterocyclic ring; or(b) R.sup.4 and R.sup.5 together comprise a heterocyclic ring that includes the nitrogen to which they are bonded;and the pharmaceutically-acceptable salts, biohydrolyzable esters, biohydrolyzable amides, and solvates thereof. The invention also relates to compositions comprising these compounds, as well as methods for treating infectious disorders using the compounds and/or compositions of the present invention.

    摘要翻译: 本发明涉及具有式(I)或(II)结构的抗微生物剂5-(N-异取代氨基)喹诺酮化合物:其中(1)R1,R2,R3 R9和R10形成与本领域已知的具有抗微生物活性相似的各种喹诺酮和相关杂环结构; 和(2)(a)R4和R5独立地是氢; 低级烷基 环烷基 杂烷基; 或-C(= O)-X-R 8,其中X为共价键,N,O或S,且R 8为低级烷基,低级烯基,芳基烷基,碳环或杂环。 或(b)R4和R5一起包含杂环,其包括它们所键合的氮; 和药学上可接受的盐,生物可水解的酯,生物可水解的酰胺和溶剂合物。 本发明还涉及包含这些化合物的组合物,以及使用本发明的化合物和/或组合物治疗感染性疾病的方法。