The present invention is directed to novel macrolide antibacterial agents and processes for preparing them. The present invention is further directed to pharmaceutical compositions containing the novel macrolide antibacterial agents disclosed herein and their use in the treatment and prevention of bacterial infections.
6-O-acyl ketolide antibacterials
申请人:——
公开号:US20030220272A1
公开(公告)日:2003-11-27
6-O-Acyl ketolide antibacterials of the formula:
1
wherein R
1
, R
2
, R
3
, R
4
, W, X, X′, Y, and Y′ are as described herein and in which the substituents have the meaning indicated in the description. These compounds are useful as antibacterial agents.
The present invention is directed to novel macrolide antibacterial agents and processes for preparing them. The present invention is further directed to pharmaceutical compositions containing the novel macrolide antibacterial agents disclosed herein and their use in the treatment and prevention of bacterial infections.