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    • 1. 发明公开
    • 트리―, 테트라― 치환―3―아미노피롤리딘 유도체
    • 三取代三取代的3-氨基吡咯烷衍生物
    • KR1020080020603A
    • 2008-03-05
    • KR1020077026606
    • 2006-05-19
    • 다이이찌 산쿄 가부시키가이샤
    • 다카하시히사시이나가키히로아키고모리야사토시다케무라마코토미야우치리에
    • C07D401/04A61K31/4709A61K31/5383
    • C07D207/14Y02P20/55
    • It is intended to provide quinolone type synthetic antibacterial agents having a potent antibacterial activity against a broad scope of gram-positive and gram-negative bacteria and a high safety and remedies for infections. A compound represented by the following general formula (I), its salt or hydrate thereof: I wherein R1 and R2 represent each hydrogen, etc.; R3 represents C1-6 alkyl, etc.; R4 and R5 independently represent each hydrogen, C1-6 alkyl, etc., provided that R4 and R5 are not hydrogen atoms at the same time, and the above substituents R4 and R5 may be united and form a spiro ring structure structure together with the pyrrolidine ring; R6 and R7 independently represent each hydrogen or C1-6 alkyl; R8 represents a C1-6 haloalkyl group, etc.; X1 represents hydrogen or halogen; and A represents a nitrogen atom or a partial structure represented by the following general formula (II). ® KIPO & WIPO 2008
    • 旨在提供对广泛范围的革兰氏阳性和革兰氏阴性细菌具有有效的抗菌活性的喹诺酮型合成抗菌剂,以及用于感染的高安全性和补救措施。 由以下通式(I)表示的化合物,其盐或水合物:其中R1和R2表示各自的氢等; R3代表C1-6烷基等; R4和R5独立地表示每个氢,C1-6烷基等,条件是R4和R5不同时为氢原子,并且上述取代基R4和R5可以一起形成螺环结构结构以及 吡咯烷环; R6和R7独立地表示氢或C1-6烷基; R8表示C1-6卤代烷基等; X1表示氢或卤素; A表示氮原子或下述通式(II)表示的部分结构。 ®KIPO&WIPO 2008