Evidence map›Paper›PMID 27524311›Full record

ArticleBioorganic & medicinal chemistry letters2016

Synthesis and in vitro evaluation of water-soluble 1,4-diphenethylpiperazine analogs as novel inhibitors of the vesicular monoamine transporter-2.

Justin R Nickell, John P Culver, Venumadhav Janganati, Guangrong Zheng, Linda P Dwoskin, Peter A Crooks

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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.

Justin R NickellDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536, USA.
John P CulverDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536, USA.
Venumadhav JanganatiDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Guangrong ZhengDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Linda P DwoskinDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536, USA.
Peter A CrooksDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA. Electronic address: pacrooks@uams.edu.

Funding

The Role o f Tetrahydrobiopterin (BH4) Bioavailability in Radiation-induced Skin InjuryP20GM109005 · NIGMS · UNIV OF ARKANSAS FOR MED SCIS · PI WOLFE, TATIANA · 2015 to 2024
$21.1M
Kentucky Center for Clinical and Translational ScienceUL1TR000117 · NCATS · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A · 2012 to 2015
$13.3M
Development of Novel Therapies or Methamphetamine AbuseR01DA013519 · NIDA · UNIVERSITY OF KENTUCKY · PI DWOSKIN, LINDA P · 2000 to 2009
$5.1M
Training in Drug Abuse Related Research.T32DA016176 · NIDA · UNIVERSITY OF KENTUCKY · PI DWOSKIN, LINDA P · 2004 to 2020
$4.0M
Development of Novel Therapies or Methamphetamine AbuseU01DA013519 · NIDA · UNIVERSITY OF KENTUCKY · PI DWOSKIN, LINDA P · 2012 to 2016
$3.2M
NCATS NIH HHS UL1 TR000117NIDA NIH HHS R01 DA013519NIDA NIH HHS T32 DA016176NIDA NIH HHS U01 DA013519NIGMS NIH HHS P20 GM109005
6 · The paper itself

Abstract

A small library of 1,4-diphenethylpiperazine analogs was synthesized and evaluated for inhibition of [(3)H]dihydrotetrabenazine binding and [(3)H]dopamine uptake at the vesicular monoamine transporter-2 (VMAT2). Results from these studies identified three novel molecules, 6b, 6e and 9a (Ki=35nM, 48nM and 37nM, respectively) that exhibit similar potency for inhibition of VMAT2 function compared with lobelane (Ki=45nM), and importantly, have enhanced water-solubility when compared to the previously reported 1,4-diphenethylpiperidine analogs. These 1,4-diphenethylpiperazine analogs constitute promising new leads in the discovery of potential pharmacotherapeutics for treatment of methamphetamine use disorders.

Indexed as

In Vitro TechniquesPiperazinesVesicular Monoamine Transport ProteinsPiperazinesVesicular Monoamine Transport ProteinsDopamine uptakeLobelanePhenethyl bromidesPiperazine analogsVMAT2

Identifiers

PMID27524311
PMCPMC5002989

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.