申请人:Kiyoto Taro
公开号:US20090198063A1
公开(公告)日:2009-08-06
Disclosed is a compound represented by the general formula: [wherein R
1
represents an aryl or heterocyclic group which may be substituted or the like; X
1
represents a C
2
-C
4
alkylene group or the like; X
2
, X
3
and X
5
independently represent NH, a bond or the like; X
4
represents a lower alkylene group, a bond or the like; Y
1
represents a bivalent alicyclic hydrocarbon residue which may be substituted or a bivalent alicyclic amine residue which may be substituted; and Z
1
, Z
2
, Z
3
, Z
4
, Z
5
and Z
6
independently represent a nitrogen atom, a group represented by the formula: CH, or the like, provided that at least one of Z
3
, Z
4
, Z
5
and Z
6
represents a nitrogen atom] or a salt thereof, which is useful as an antibacterial agent.
本发明涉及一种化合物,其通式表示为:[其中,R1代表取代的芳基或杂环基等;X1代表C2-C4烷基或类似基团;X2、X3和X5独立地代表NH、键或类似基团;X4代表低级烷基烷基或键或类似基团;Y1代表可取代的二价脂环烃残基或可取代的二价脂环胺基残基;Z1、Z2、Z3、Z4、Z5和Z6独立地代表氮原子、式为CH的基团或类似基团,但至少其中之一的Z3、Z4、Z5和Z6代表氮原子]或其盐,其作为一种抗菌剂具有应用价值。