ANTIBACTERIAL 1-(4-MONO- AND DI-HALOMETHYLSULPHONYLPHENYL)-2-ACYLAMINO-3-FLUOROPROPONALS AND PREPARATION THEREOF
申请人:Shuster Dale E.
公开号:US20080146527A1
公开(公告)日:2008-06-19
Novel florfenicol compounds having the chemical structure:
or a pharmaceutically-acceptable salt thereof or a solvate thereof, or prodrug thereof, wherein R
1
is CHCl
2
, CHClF, CHF
2
, CHBrCl, CH
3
, CH
2
N
3
, CH
2
CN, CH(R
2
)NH
2
or CH X
1
X
2
; where R
2
is H, CH
3
or CH
2
OH, and X
1
and X
2
are independently selected halogens; and R
3
is CH
2
Cl, CH
2
F, CHF
2
, CHCl
2
or CH
2
OH are disclosed. The compounds are useful for the treatment and/or prevention of bacterial infections in a broad range of patients such as, without limitation, birds, fish, shellfish and mammals.
化合物名称为florfenicol的新型化合物,其化学结构为:或其药学上可接受的盐或溶剂或前药,其中R1为CHCl2、CHClF、CHF2、CHBrCl、CH3、CH2N3、CH2CN、CH(R2)NH2或CH X1X2;其中R2为H、CH3或CH2OH,X1和X2分别为独立选择的卤素;而R3为CH2Cl、CH2F、CHF2、CHCl2或CH2OH。这些化合物可用于治疗和/或预防广泛患者(包括但不限于鸟类、鱼类、贝类和哺乳动物)的细菌感染。