Synthesis of novel substituted 2-phenylpyrazolopyridines with potent activity against herpesviruses

Herpesviruses are a significant source of human disease; amongst these herpes simplex virus 1 (HSV-1) and HSV-2 are very prevalent and cause recurrent infections. We recently identified a pyrazolo[1,5- a]pyridine scaffold that showed promising activity against HSV-1 and HSV-2 in Vero cell antiviral...

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Veröffentlicht in:Bioorganic & medicinal chemistry 2005-09, Vol.13 (18), p.5346-5361
Hauptverfasser: Gudmundsson, Kristjan S., Johns, Brian A., Wang, Zhicheng, Turner, Elizabeth M., Allen, Scott H., Freeman, George A., Boyd, F. Leslie, Sexton, Connie J., Selleseth, Dean W., Moniri, Kelly R., Creech, Katrina L.
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container_end_page 5361
container_issue 18
container_start_page 5346
container_title Bioorganic & medicinal chemistry
container_volume 13
creator Gudmundsson, Kristjan S.
Johns, Brian A.
Wang, Zhicheng
Turner, Elizabeth M.
Allen, Scott H.
Freeman, George A.
Boyd, F. Leslie
Sexton, Connie J.
Selleseth, Dean W.
Moniri, Kelly R.
Creech, Katrina L.
description Herpesviruses are a significant source of human disease; amongst these herpes simplex virus 1 (HSV-1) and HSV-2 are very prevalent and cause recurrent infections. We recently identified a pyrazolo[1,5- a]pyridine scaffold that showed promising activity against HSV-1 and HSV-2 in Vero cell antiviral assays. Here, we describe the synthesis and anti-herpetic activity of several 3-pyrimidinyl-2-phenylpyrazolo[1,5- a]pyridines with differing 2-phenyl substitution patterns. Approaches to rapidly access a number of analogs with different 2-phenyl substitution patterns are outlined. Several of the compounds described have comparable activity to acyclovir against HSV-1 and HSV-2.
doi_str_mv 10.1016/j.bmc.2005.05.043
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subjects Animals
Anti-viral compounds
Antibiotics. Antiinfectious agents. Antiparasitic agents
Antiviral agents
Antiviral Agents - chemical synthesis
Antiviral Agents - chemistry
Antiviral Agents - pharmacology
Biological and medical sciences
Cell Line
Cercopithecus aethiops
Herpesvirus 1, Human - drug effects
Herpesvirus 2, Human - drug effects
Herpesviruses
Humans
Medical sciences
Microbial Sensitivity Tests
Pharmacology. Drug treatments
Phenol - chemistry
Pyrazoles - chemical synthesis
Pyrazoles - chemistry
Pyrazoles - pharmacology
Pyrazolopyridines
Pyridines - chemical synthesis
Pyridines - chemistry
Pyridines - pharmacology
Structure-Activity Relationship
Vero Cells
Virus Replication - drug effects
title Synthesis of novel substituted 2-phenylpyrazolopyridines with potent activity against herpesviruses
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