申请人:Syngenta Limited
公开号:US20030216374A1
公开(公告)日:2003-11-20
The invention concerns a compound of formula (I):
1
wherein, for example: T is of formula (IB) or (IC):
2
R
1
is of the formula —NHC(═O)R
b
wherein R
b
is (1-4C)alkyl; R
2
and R
3
are hydrogen or fluoro; A—B— is C═CH— or CH—CH
2
—; wherein when T is of formula (IB); R
6
is, for example, (1-4C)alkyl; R
5
is hydrogen, R
10
CO—, R
10
SO
2
— or R
10
CS— wherein R
10
is, for example, optionally substituted phenyl, or (1-10C)alkyl; or when T is of formula (IB) or (IC); R
5
and R
6
are linked to give a 5- or 6-membered ring which is fused to the ring shown in (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.
本发明涉及式(I)的化合物:1其中,例如:T为式(IB)或式(IC):2R1为式—NHC(═O)Rb的形式,其中Rb为(1-4C)烷基;R2和R3为氢或氟;A—B—为C═CH—或CH—CH2—;当T为式(IB)时,R6为例如(1-4C)烷基;R5为氢、R10CO—、R10SO2—或R10CS—,其中R10为例如可选取代的苯基或(1-10C)烷基;或当T为式(IB)或式(IC)时,R5和R6连接形成一个5-或6-成员环,与(IB)或(IC)中所示的环融合,从而形成一个可选取代的双环;以及其药学上可接受的盐,制备它们的方法;含有它们的制药组合物和它们作为抗菌剂的用途。