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Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Bioorg+Med+Chem+Lett 2020 ; 30 (24): 127613 Nephropedia Template TP
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Design, synthesis, and biological evaluation of N-arylpiperazine derivatives as interferon inducers #MMPMID33075488
Chu Y; Raja Sekhara Reddy B; Pratap Reddy Gajulapalli V; Sudhakar Babu K; Kim E; Lee S
Bioorg Med Chem Lett 2020[Dec]; 30 (24): 127613 PMID33075488show ga
Type I Interferon (IFN) signaling plays an important role in the immune defense system against virus infection and in the innate immune response, thus IFNs are widely used as anti-viral agents and treatment for immune disorder or cancer. However, there is a growing demand for novel small-molecule IFN inducer due to tolerance, toxicity, or short duration of action following direct administration of IFNs. In this study, we assessed arylpiperazine (ARP) as a new core skeleton of IFN inducer. To investigate structure-activity relationship, we designed and synthesized a series of ARP analogues and evaluated the ability to stimulate IFN response in THP-1 human monocyte cells. Compound 5i was identified as a potent type I IFN inducer as it significantly increased cytokine secretion and increased expression of various IFN-stimulating genes which are representative biomarkers of type I IFN pathway. Our results suggested a beneficial therapeutic potential of 5i as an anti-viral agent.