MICROWAVE SYNTHESIS OF TRITERPENOID-ANNULATED IMIDAZO[1,2-<i>a</i>]PYRIDINES
DOI:
https://doi.org/10.1007/6644Keywords:
imidazo[1, 2-a]pyridine, lupane, oleonane, , triterpenoids, microwave synthesisAbstract
A series of substituted imidazo[1,2-a]pyridines were accessed by the reaction of triterpene oximes with 2-aminopyridine under the conditions of microwave synthesis. The structures of the new compounds were confirmed by 1D and 2D NMR spectra, as well as by X-ray structural analysis.
Authors: Mikhail S. Denisov*, Yuliya А. Beloglazova, Vladimir А. Glushkov