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Solvent-Free Microwave Synthesis of Bis-pyrazolo[3,4-b:4′,3′-e]pyridines and Study of Their Antifungal Properties.

✍ Scribed by J. Quiroga; J. Portilla; B. Insuasty; R. Abonia; M. Nogueras; M. Sortino; S. Zacchino

Publisher
John Wiley and Sons
Year
2005
Weight
14 KB
Volume
36
Category
Article
ISSN
0931-7597

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## Abstract magnified image A series of furo[3,4‐__e__]pyrazolo[3,4‐__b__]pyridine analogues of podophylloxin were synthesized __via__ three‐component reactions of aldehydes, 3‐methyl‐1‐phenyl‐1__H__‐pyrazol‐5‐amine and tetronic acid in water under microwave irradiation without catalyst. This effi