Bicyclo[3.1.0]hexane containing oxazolidinone antibiotics and derivatives thereof
申请人:Fukuda Yasumichi
公开号:US20050203144A1
公开(公告)日:2005-09-15
Oxazolidinones having a bicyclic[3.1.0]hexane containing moiety, which are effective against aerobic and anerobic pathogens such as multi-resistant staphylococci, streptococci and enterococci,
Bacteroides
spp.,
Clostridia
spp. species, as well as acid-fast organisms such as
Mycobacterium tuberculosis
and other mycobacterial species.
The compounds are represented by structural formula I:
its enantiomer, diastereomer, or pharmaceutically acceptable salt or ester thereof, and wherein the variables R
1
, R
2
, R
3
, R
4
, R
4a
, A, Ar, HAr, n, r, and s are as defined herein.
具有含有双环[3.1.0]己烷基团的噁唑烷酮,对多重耐药的葡萄球菌,链球菌和肠球菌,Bacteroides spp.,Clostridia spp.物种以及酸性快速生物如结核分枝杆菌和其他分枝杆菌物种具有有效抗菌作用。该化合物由结构式I表示:其对映异构体,顺反异构体或其药学上可接受的盐或酯,其中变量R1,R2,R3,R4,R4a,A,Ar,HAr,n,r和s如此定义。