摘要
In order to develop new antibiotics effective against resistant bacteria,a series of novel 15-membered macrolide derivatives were designed and synthesized by the modification of hydroxyl groups at C-11,C-12 and C-4" positions.Their structures were confirmed by MS,IR,^1H NMR or ^13C NMR.
In order to develop new antibiotics effective against resistant bacteria,a series of novel 15-membered macrolide derivatives were designed and synthesized by the modification of hydroxyl groups at C-11,C-12 and C-4" positions.Their structures were confirmed by MS,IR,^1H NMR or ^13C NMR.
基金
supported by NNSFC(No.20372043),Shandong Science and Technology Promotion Project(No.2005GG3202098)
Natural Science Foundation of Shandong Province(No.Y2006C31).