Griera R, Cantos-Llopart C, Amat M, Bosch J, del Castillo JC, Huguet J. A synthetic route to a novel type of conformationally constrained N-aryloxazolidinones.
Bioorg Med Chem Lett 2005;
15:2515-7. [PMID:
15863307 DOI:
10.1016/j.bmcl.2005.03.071]
[Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2004] [Revised: 03/17/2005] [Accepted: 03/17/2005] [Indexed: 12/01/2022]
Abstract
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.
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