申请人:Josyula Venkata Nagendra Vara Prasad
公开号:US20060229349A1
公开(公告)日:2006-10-12
The present invention provides a compound of formula I
or a pharmaceutically acceptable salt thereof wherein R
1
is C
1-4
alkyl, optionally substituted with a fluoro atom, or R
1
is a cyclopropyl or cyclopropylmethyl; and R
2
is methyl or ethyl. These compounds are useful as antibacterial agents.
本发明提供了一种具有化学式I的化合物或其药用可接受的盐,其中R1为C1-4烷基,可选地取代有氟原子,或者R1为环丙基或环丙基甲基;而R2为甲基或乙基。这些化合物可用作抗菌剂。