Evidence map›Paper›PMID 32912438›Full record

ArticleBioorganic & medicinal chemistry2020

Synthesis and evaluation of 17α-triazolyl and 9α-cyano derivatives of estradiol.

Edward A Wetzel, Alicia M Hanson, Callie L Troutfetter, Daniel J Burkett, Daniel S Sem, William A Donaldson

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2020. 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
0.3field-weighted citation impact, top 48% of its field
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, 10 citations in OpenAlex.

  1. Review
  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 at 2 institutions in 1 country.

Edward A WetzelDepartment of Chemistry, Marquette University, P. O. Box 1881, Milwaukee, WI 53201-1881, United States.
Alicia M HansonSchool of Pharmacy, Center for Structure-based Drug Design and Development, Concordia University Wisconsin, Mequon, WI 53097, United States.
Callie L TroutfetterSchool of Pharmacy, Center for Structure-based Drug Design and Development, Concordia University Wisconsin, Mequon, WI 53097, United States.
Daniel J BurkettDepartment of Chemistry, Marquette University, P. O. Box 1881, Milwaukee, WI 53201-1881, United States.
Daniel S SemSchool of Pharmacy, Center for Structure-based Drug Design and Development, Concordia University Wisconsin, Mequon, WI 53097, United States.
William A DonaldsonDepartment of Chemistry, Marquette University, P. O. Box 1881, Milwaukee, WI 53201-1881, United States. Electronic address: william.donaldson@marquette.edu.
Concordia University Wisconsin · USMarquette University · US

Funding

Development of ER-beta Agonists to Treat Post-Menopausal Memory DeclineR15GM118304 · NIGMS · CONCORDIA UNIVERSITY WISCONSIN · PI SEM, DANIEL S · 2015 to 2018
$820k
NIGMS NIH HHS R15 GM118304
6 · The paper itself

Abstract

A variety of 17α-triazolyl and 9α-cyano derivatives of estradiol were prepared and evaluated for binding to human ERβ in both a TR-FRET assay, as well as ERβ and ERα agonism in cell-based functional assays. 9α-Cyanoestradiol (5) was nearly equipotent as estradiol as an agonist for both ERβ and ERα. The potency of the 17α-triazolylestradiol analogs is considerably more variable and depends on the nature of the 4-substituent of the triazole ring. While rigid protein docking simulations exhibited significant steric clashing, induced fit docking providing more protein flexibility revealed that the triazole linker of analogs 2d and 2e extends outside of the traditional ligand binding domain with the benzene ring located in the loop connecting helix 11 to helix 12.

Indexed as

Cell LineDose-Response Relationship, DrugEstradiolEstrogen Receptor alphaEstrogen Receptor betaEstrogensHumansLigandsMolecular Docking SimulationMolecular StructureStructure-Activity RelationshipESR1 protein, humanEstradiolEstrogen Receptor alphaEstrogen Receptor betaEstrogensLigandsAlkyne-azide cycloadditionEstrogen receptor agonistInduced fit dockingOxidative benzylic cyanation

Identifiers

PMID32912438
PMCPMC10725730
OpenAlexW3045900155

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.