公开(公告)号：US06503897B1

公开(公告)日：2003-01-07

申请号：US09914049

申请日：2001-08-22

申请人： Raymond Paul Beckett ,  Mark Whittaker ,  Zoe Marie Spavold

发明人： Raymond Paul Beckett ,  Mark Whittaker ,  Zoe Marie Spavold

IPC分类号： C07D28106

CPC分类号： C07D513/04 ,  C07D211/76 ,  C07D223/12 ,  C07D225/02 ,  C07D243/08 ,  C07D245/02 ,  C07D281/06 ,  C07D327/02

摘要： Compounds of formula (I) are antibacterial agents wherein: R3 and R4, taken together with the carbon atoms to which they are respectively attached, form an optionally substituted saturated carbocyclic or heterocyclic ring of 5 to 16 atoms, which may be benz-fused or fused to a second optionally substituted saturated carbocyclic or heterocyclic ring of 5 to 16 atoms; and R1 and R2 are as defined in the specification.

摘要翻译： 式（I）化合物是抗菌剂，其中：R3和R4与它们分别连接的碳原子一起形成任选取代的5至16个原子的饱和碳环或杂环，其可以是苯并稠合的或 与5至16个原子的第二任选取代的饱和碳环或杂环稠合; R1和R2如说明书中所定义。