| abstract |
The present invention relates to novel oxazolidinone derivatives of oxindoles of formula I, (see formula I) or a pharmaceutically acceptable salt thereof in which Y1 is -CH-or -CF-; R1 is - (C1-C4) alkyl, optionally substituted with a fluoro atom, or R1 is - (C3-C5) alkyl; and R2 is -H or -CH3. These compounds are useful as antibacterial agents. |