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Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Mini+Rev+Med+Chem 2021 ; 21 (13): 1770-1795 Nephropedia Template TP
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A Therapeutic Journey of 5-Pyrazolones as a Versatile Scaffold: A Review #MMPMID33397258
Mini Rev Med Chem 2021[]; 21 (13): 1770-1795 PMID33397258show ga
A sizeable proportion of currently marketed drugs come from heterocycles. The heterocyclic moiety 5-pyrazolone is well known five-membered ring containing nitrogen. Derivatives of this wonder nucleus have exhibited activities as diverse as antimicrobial, anti-inflammatory, analgesic, antidepressant, anticonvulsant, antidiabetic, antihyperlipidemic, antiviral, antitubercular, antioxidant, anticancer and antiviral, including action against severe acute respiratory syndrome (SARS) or 3C protease inhibitor. A number of drugs based on this motif have already made it to the market. Standard texts and literature on medicinal chemistry cite different approaches for the synthesis of 5- pyrazolones. The present review provides an insight view to 5-pyrazolone synthesis, their biological profile and structure-activity relationship studies.