The present invention provides a compound of formula (I) wherein X is a structure of the following formula (i), (ii) (iii), or iv G is O, or S; U is —(CR
3
R
4
)
n
—; W is CH
2
NHC(=G)R
1
, CH
2
NH-het, CH
2
-G-het, CH
2
het, C(═O)NHR
2
; and Y
1
, Y
2
and Y
3
are independently CH, or CF. The compounds of the present invention are useful as antibacterial agents.
本发明提供了一种式(I)的化合物,其中X是以下公式(i)、(ii)、(iii)或(iv)的结构,G是O或S;U是—(CR3R4)n—;W是 NHC(=G)R1、 NH-het、
CH2-G-het、 het、C(═O)NHR2;而Y1、Y2和Y3独立地是CH或CF。本发明的化合物可用作抗菌剂。