An efficient synthesis of pyrazolo[3,4-b]pyridine-4-spiroindolinones by a three-component reaction of 5-aminopyrazoles, isatin, and cyclic β-diketones
Authors:
- 1 May 2011
- journal article
- research article
- Published by Elsevier in Tetrahedron Letters
- Vol. 52 (21) , 2664-2666
Abstract
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