210554-94-2Relevant academic research and scientific papers
New developments in asymmetric Bradsher cycloadditions: Use of chiral dienes
Urban,Duval,Langlois
, p. 9251 - 9256 (2000)
Several serinol derivatives have been prepared and condensed following the Zincke reaction with 2,7-naphthyridine. The resulting naphthyridinium salts were engaged in Bradsher cycloadditions with enol ethers and afforded tetracyclic adducts, potential synthetic precursors of manzamine A alkaloid. (C) 2000 Elsevier Science Ltd.
Tricyclic erythromycin derivatives
-
, (2008/06/13)
Compounds, or pharmaceutically acceptable salts and esters thereof, of the formula: wherein A, B, D and E, R1, R2, and Z are specifically defined, having antibacterial activity, pharmaceutical compositions containing said compounds, treatment of bacterial infections with such compositions, and processes for the preparation of the compounds.
