Evidence map›Paper›PMID 19289518›Full record

ArticleAntimicrobial agents and chemotherapy2009

The octadecyloxyethyl ester of (S)-9-[3-hydroxy-2-(phosphonomethoxy) propyl]adenine is a potent and selective inhibitor of hepatitis C virus replication in genotype 1A, 1B, and 2A replicons.

David L Wyles, Kelly A Kaihara, Brent E Korba, Robert T Schooley, James R Beadle, Karl Y Hostetler

Abstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

  1. Review
  2. Advance of structural modification of nucleosides scaffold.European journal of medicinal chemistry · 2021
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

David L WylesSan Diego Veterans Medical Research Foundation and the Department of Medicine, Division of Infectious Disease, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0676, USA.
Kelly A Kaihara
Brent E Korba
Robert T Schooley
James R Beadle
Karl Y Hostetler

Funding

Orally Active Nucleoside Phosphonates for Hepatitis C VirusR01AI076558 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SCHOOLEY, ROBERT TURNER · 2009 to 2013
$2.8M
Optimization of HPMPA and CDV Analogs for Treatment of SmallpoxR01AI074057 · NIAID · VETERANS MEDICAL RESEARCH FDN/SAN DIEGO · PI HOSTETLER, KARL Y · 2008 to 2011
$2.2M
POTENT NEW NUCLEOSIDE ANALOGS FOR DRUG RESISTANT HIVR01AI071803 · NIAID · VETERANS MEDICAL RESEARCH FDN/SAN DIEGO · PI HOSTETLER, KARL Y · 2007 to 2010
$1.3M
An in vitro system to study antiviral strategies against Hepatitis C virusK08AI069989 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WYLES, DAVID L · 2007 to 2011
$560k
NIAID NIH HHS AI-069989NIAID NIH HHS AI-071803NIAID NIH HHS AI-074057NIAID NIH HHS AI-076558NIAID NIH HHS K08 AI069989NIAID NIH HHS R01 AI071803NIAID NIH HHS R01 AI074057NIAID NIH HHS R01 AI076558
6 · The paper itself

Abstract

The octadecyloxyethyl (ODE) and hexadecyloxypropyl (HDP) esters of (S)-9-[3-hydroxy-2-(phosphonomethoxy)propyl]adenine (HPMPA) are potent inhibitors of orthopoxvirus, herpesvirus, human immunodeficiency virus type 1, and hepatitis B virus replication in vitro. HDP and ODE esters of (S)-HPMPA and (R)-HPMPA were evaluated for their activity in hepatitis C virus (HCV) replicon assays using luciferase (1B and 2A replicons) or RNA (1B) quantification. The ODE ester of (S)-HPMPA [ODE-(S)-HPMPA] was the most active compound, with 50% effective concentrations (EC(50)s) in the 0.69 to 1.31 microM range. HDP and ODE esters of (R)-HPMPA were severalfold less active, while (S)-HPMPA and (R)-HPMPA were inactive. In genotype 1A and 1B replicons analyzed by HCV RNA analysis, ODE-(S)-HPMPA was the most active compound, with EC(50)s of 1.8 and 2.1 microM, respectively.

Indexed as

RepliconAdenineAntiviral AgentsEstersGenotypeHepacivirusOrganophosphonatesPlasmidsStructure-Activity RelationshipVirus Replication9-(S)-(3-hydroxy-2-(phosphonomethoxy)propyl)adenineAdenineAntiviral AgentsEstersOrganophosphonates

Identifiers

PMID19289518
PMCPMC2687240

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.