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Collect. Czech. Chem. Commun. 1993, 58, 1198-1202
https://doi.org/10.1135/cccc19931198

New Heterocyclo-Substituted Pyrazolo[3,4-b]pyridine Derivatives

Ali A. Abdel Hafez, Ibrahim M. A. Awad and Raga A. Ahmed

Chemistry Department, Faculty of Science, Assiut University, Assiut, Egypt

Crossref Cited-by Linking

  • Nikpassand Mohammad, Zare Fekri Leila, Jamshidi Neda: Microwave‐Assisted Catalyst Free Three Component Synthesis of Mono and Bis Spiro Pyrazolopyridines in Solvent Free Reaction. Journal of Heterocyclic Chem 2015, 52, 1580. <https://doi.org/10.1002/jhet.2124>
  • Nikpassand M., Zare Fekri L.: Aluminum hydrogen sulfate as a green catalyst for the solvent-free synthesis of pyrazolopyridines. Russ J Gen Chem 2015, 85, 1179. <https://doi.org/10.1134/S1070363215050308>
  • Dyachenko I. V., Rusanov E. B., Vovk M. V.: Synthesis and alkylation of pyrazolo[3,4-c]isoquinolines and hexahydrocyclohepta[d]pyrazolo[3,4-b]pyridines. Russ J Org Chem 2013, 49, 1364. <https://doi.org/10.1134/S1070428013090224>
  • Bazgir Ayoob, Ahadi Somayeh, Ghahremanzadeh Ramin, Khavasi Hamid Reza, Mirzaei Peiman: Ultrasound-assisted one-pot, three-component synthesis of spiro[indoline-3,4′-pyrazolo[3,4-b]pyridine]-2,6′(1′H)-diones in water. Ultrasonics Sonochemistry 2010, 17, 447. <https://doi.org/10.1016/j.ultsonch.2009.09.009>
  • Shi Feng, Zhang Junyong, Tu Shujiang, Jia Runhong, Zhang Yan, Jiang Bo, Jiang Hong: An efficient synthesis of new class of pyrazolo[3,4‐b]pyridine‐6‐one derivatives by a novel cascade reaction. Journal of Heterocyclic Chem 2007, 44, 1013. <https://doi.org/10.1002/jhet.5570440506>
  • Fadel S., Hajbi Y., Rakib E. M., Khouili M., Pujol M. D., Guillaumet G.: Condensation of 2‐Pyrone with 3‐Aminopyrazolone. A Novel Synthesis of Pyrazolo[3,4‐b]pyridines. Synthetic Communications 2004, 34, 2195. <https://doi.org/10.1081/SCC-120038500>
  • Dı́az-Ortiz Angel, Carrillo José Ramón, Cossı́o Fernando P, Gómez-Escalonilla Marı́a J, de la Hoz Antonio, Moreno Andrés, Prieto Pilar: Synthesis of Pyrazolo[3,4-b]pyridines by Cycloaddition Reactions under Microwave Irradiation. Tetrahedron 2000, 56, 1569. <https://doi.org/10.1016/S0040-4020(00)00059-4>
  • Verdecia Yamila, Suárez Margarita, Morales Alhmed, Rodríguez Elena, Ochoa Estael, González Leandro, Martín Nazario, Quinteiro Margarita, Seoane Carlos, Soto José L.: Synthesis of methyl 4-aryl-6-methyl-4,7-dihydro-1H-pyrazolo-[3,4-b]pyridine-5-carboxylates from methyl 4-aryl-6-methyl-2-oxo-1,2,3,4-tetrahydropyridine-5-carboxylates. J. Chem. Soc., Perkin Trans. 1 1996, 947. <https://doi.org/10.1039/P19960000947>
  • HAFEZ A. A. A., AWAD I. M. A., AHMED R. A.: ChemInform Abstract: New Heterocyclo‐Substituted Pyrazolo(3,4‐b)pyridine Derivatives. ChemInform 1993, 24. <https://doi.org/10.1002/chin.199339220>