Synthesis and antibacterial activity of dihydro-1,2-oxazine and 2-pyrazoline oxazolidinones: novel analogs of linezolid
作者:Stan D’Andrea、Zhizhen Barbara Zheng、Kenneth DenBleyker、Joan C. Fung-Tomc、Hyekyung Yang、Junius Clark、Dennis Taylor、Joanne Bronson
DOI:10.1016/j.bmcl.2005.03.099
日期:2005.6
The synthesis and antibacterial activity of oxazolidinones containing dihydro-1,2-oxazine and 2-pyrazoline ring systems are described. Linezolid analogs utilizing dihydro-1,2-oxazines as morpholine mimics were prepared utilizing a nitrosoamine/diene 4+2 cycloaddition strategy. Pyrazolidine, hexahydro-pyridazine, and 2-pyrazoline analogs more closely related to eperezolid were also prepared. The most