申请人:Syngenta Limited
公开号:US06605630B1
公开(公告)日:2003-08-12
The invention concerns a compound of the formula (I):
wherein, for example:
T is of the formula (IA), (IB), or (IC);
R1 is of the formula —NHC(═O)Rb wherein Rb is (1-4C)alkyl;
R2 and R3 are hydrogen or fluoro;
>A—B— is >C═CH— (but not when T is (IA)) or >CH—CH2—;
wherein when T is of the formula (IA) or (IB);
R6 is, for example, (1-4C)alkyl; R5 is hydrogen, R10CO—, R10SO2— or R10CS— wherein R10 is, for example, optionally substituted phenyl, or (1-10C)alkyl,
or when T is of the formula (IA), (IB); or (IC):
R5 and R6 are linked to give a 5- or 6-membered ring which is fused to the ring shown in (IA), (IB), or (IC) so as to give an optionally substituted bicyclic ring;
and pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them, and their use as antibacterial agents.
这项发明涉及以下式(I)的化合物:其中,例如:T的式为(IA)、(IB)或(IC);R1的式为—NHC(═O)Rb,其中Rb为(1-4C)烷基;R2和R3为氢或氟;>A—B—为>C═CH—(但当T为(IA)时除外)或>CH—CH2—;其中当T为(IA)或(IB)的式时;R6为,例如,(1-4C)烷基;R5为氢、R10CO—、R10SO2—或R10CS—,其中R10为,例如,可选择地取代的苯基,或(1-10C)烷基,或当T为(IA)、(IB)或(IC)的式时:R5和R6相连形成与(IA)、(IB)或(IC)中所示环融合的5-或6-成员环,从而形成可选择地取代的双环环,并且其药学上可接受的盐,其制备方法,含有它们的药物组合物,以及它们作为抗菌剂的用途。