1610360-01-4Relevant academic research and scientific papers
Synthetic protocol toward fused pyrazolone derivatives via a michael addition and reductive ring closing strategy
Parekh, Nikita,Thomas, Joice,John, Jubi,Kusurkar, Radhika,De Borggraeve, Wim M.,Dehaen, Wim
, p. 5338 - 5344 (2014/06/23)
A new class of pyrazolo[3,4-c]pyridine-3,7-dione and pyrazolo[3,4-d] azepine-3,7-dione scaffolds was synthesized via a Michael addition and reductive cyclization strategy. These fused heterocycles were accessed from simple starting materials such as nitroolefins and 3-ethoxycarbonyl(methylene) pyrazoline-5-one. The pyrazolo-fused heterocycles were obtained in good overall yields.
