作者:S. N. Sirakanyan、V. G. Kartsev、A. A. Hovakimyan、A. S. Noravyan、A. A. Shakhatuni
DOI:10.1007/s10593-013-1192-6
日期:2013.2
A method has been developed for the synthesis of new 8-amino-substituted 5-propyl(isobutyl)-1,2,3,4-tetra-hydropyrimido[4',5':4,5]furo[2,3-c]isoquinolines from 3-oxo derivatives of 5,6,7,8-tetra-hydroisoquinolines. Isomeric triazoles, condensed at the edge [c] of the pyrimidine ring, have been obtained from the 8-hydrazino derivatives. A Dimroth rearrangement was carried out in acidic medium.