A novel and diastereoselective construction of H-pyrazolo[3,2-a]isoquinoline fused spirooxindoles via [3+2] cycloaddition

Autor: Yuvaraj, Panneerselvam, Reddy, Boreddy S.R.
Zdroj: In Tetrahedron Letters 22 January 2014 55(4):806-810
Databáze: ScienceDirect