A synthetic route to a novel type of conformationally constrained N-aryloxazolidinones
作者:Rosa Griera、Carme Cantos-Llopart、Mercedes Amat、Joan Bosch、Juan-C. del Castillo、Joan Huguet
DOI:10.1016/j.bmcl.2005.03.071
日期:2005.5
The synthesis of N-aryloxazolidinone 1, a conformationally constrained analog of linezolid embodying a tricyclic pyrrolo[1,2-a][4,1]benzoxazepine moiety as the N-aryl substituent, is reported. The synthetic route involves the successive construction of the pyrrole, oxazepine, and oxazolidinone rings, with incorporation of the isoxazolylamino moiety in the last synthetic steps.
报道了N-芳基恶唑烷酮1的合成,该构象受约束的利奈唑胺类似物,其表现为三环吡咯并[1,2-a] [4,1]苯并氮杂pine部分作为N-芳基取代基。合成途径包括依次构造吡咯,奥氮平和恶唑烷酮环,并在最后的合成步骤中引入异恶唑基氨基部分。