A series of novel 6-O-substituted erythromycin A derivatives has been synth
esized. Good in vitro antibacterial activity has been demonstrated for anal
ogues incorporating a variety of structural features. The methodology discl
osed is expected to find application in the design of future macrolide anti
biotics that target the prevalent bacterial resistance problem. (C) 2000 El
sevier Science Ltd. All rights reserved.