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    • 6. 发明申请
    • 4-SUBSTITUTED-1H-ISOTHIAZOLO[5,4-B][1,4]OXAZINO[2,3,4-IJ]QUINOLINE-7,8(2H,9H)-DIONES AND RELATED COMPOUNDS AS ANTI-INFECTIVE AGENTS
    • 4-取代的1H-异亮氨酸[5,4-B] [1,4]氧杂嗪[2,3,4-I]喹啉-7,8(2H,9H) - 和相关化合物作为抗感染剂
    • US20090012071A1
    • 2009-01-08
    • US12108106
    • 2008-04-23
    • Barton James BradburyMilind DeshpandeAkihiro HashimotoHa Young KimEdlaine LucienGodwin PaisMichael John PucciQiuping WangJason Allan Wiles
    • Barton James BradburyMilind DeshpandeAkihiro HashimotoHa Young KimEdlaine LucienGodwin PaisMichael John PucciQiuping WangJason Allan Wiles
    • A61K31/5383C07D498/06A61P33/02A61P31/04
    • C07D513/16
    • The present invention provides compounds of the formula that possess antimicrobial activity. Certain compounds provided herein possess potent antibacterial, antiprotozoal, or antifungal activity. Particular compounds provided herein are also potent and/or selective inhibitors of microbial DNA synthesis and reproduction. The invention provides anti-microbial compositions, including pharmaceutical compositions, containing a compound of the invention and one or more or more carriers. The invention provides pharmaceutical compositions containing a 4-substituted-1H-isothiazolo[5,4-b][1,4]oxazino[2,3,4-ij]quinoline-7,8(2H,9H)-dione or related compound as the only active agent or in combination with one or more other active agents. The invention provides methods for treating or preventing microbial infections, preferably animals, by administering an effective amount of a 4-substituted-1H-isothiazolo[5,4-b][1,4]oxazino[2,3,4-ij]quinoline-7,8(2H,9H)-dione or related compound to an organism suffering from or susceptible to microbial infection. The invention also provides methods of inhibiting microbial growth and survival by applying an effective amount of a 4-substituted-1H-isothiazolo[5,4-b][1,4]oxazino[2,3,4-ij]quinoline-7,8(2H,9H)-dione or related compound.
    • 本发明提供具有抗微生物活性的具有下式的化合物。 本文提供的某些化合物具有有效的抗细菌,抗原生动物或抗真菌活性。 本文提供的具体化合物也是微生物DNA合成和繁殖的有效和/或选择性抑制剂。 本发明提供包含本发明化合物和一种或多种或多种载体的抗微生物组合物,包括药物组合物。 本发明提供含有4-取代-1H-异噻唑并[5,4-b] [1,4]恶嗪并[2,3,4-ij]喹啉-7,8(2H,9H) - 二酮或相关 化合物作为唯一的活性剂或与一种或多种其它活性剂组合。 本发明通过施用有效量的4-取代的1H-异噻唑并[5,4-b] [1,4]恶嗪并[2,3,4-ij],提供了治疗或预防微生物感染,优选动物的方法。 喹啉-7,8(2H,9H) - 二酮或相关化合物与患有或易感微生物感染的生物体接触。 本发明还提供了通过应用有效量的4-取代的1H-异噻唑并[5,4-b] [1,4]恶嗪并[2,3,4-ij]喹啉-7 ,8(2H,9H) - 二酮或相关化合物。