Evidence map›Paper›PMID 27326329›Full record

ArticleACS medicinal chemistry letters2016

2,8-Disubstituted-1,6-Naphthyridines and 4,6-Disubstituted-Isoquinolines with Potent, Selective Affinity for CDK8/19.

Aurélie Mallinger, Kai Schiemann, Christian Rink, Jimmy Sejberg, Mark A Honey, Paul Czodrowski, Mark Stubbs, Oliver Poeschke, Michael Busch, Richard Schneider and 12 more

Open access · hybridAbstract read
In one paragraph

Article in ACS medicinal chemistry letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 44 citations in OpenAlex.

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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

22 authors at 3 institutions in 2 countries.

Aurélie MallingerCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Kai SchiemannMerck KGaA, Darmstadt 64293, Germany.
Christian RinkCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Jimmy SejbergCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Mark A HoneyCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Paul CzodrowskiMerck KGaA, Darmstadt 64293, Germany.
Mark StubbsCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Oliver PoeschkeMerck KGaA, Darmstadt 64293, Germany.
Michael BuschMerck KGaA, Darmstadt 64293, Germany.
Richard SchneiderMerck KGaA, Darmstadt 64293, Germany.
Daniel SchwarzMerck KGaA, Darmstadt 64293, Germany.
Djordje MusilMerck KGaA, Darmstadt 64293, Germany.
Rosemary BurkeCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Klaus UrbahnsMerck KGaA, Darmstadt 64293, Germany.
Paul WorkmanCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Dirk WienkeMerck KGaA, Darmstadt 64293, Germany.
Paul A ClarkeCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Florence I RaynaudCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Suzanne A EcclesCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Christina EsdarMerck KGaA, Darmstadt 64293, Germany.
Felix RohdichMerck KGaA, Darmstadt 64293, Germany.
Julian BlaggCancer Research UK Cancer Therapeutics Unit, The Institute of Cancer Research , London SW7 3RP, UK.
Merck (Germany) · DEInstitute of Cancer Research · GBCancer Research UK · GB

Funding

Cancer Research UK 11566
6 · The paper itself

Abstract

We demonstrate a designed scaffold-hop approach to the discovery of 2,8-disubstituted-1,6-naphthyridine- and 4,6-disubstituted-isoquinoline-based dual CDK8/19 ligands. Optimized compounds in both series exhibited rapid aldehyde oxidase-mediated metabolism, which could be abrogated by introduction of an amino substituent at C5 of the 1,6-naphthyridine scaffold or at C1 of the isoquinoline scaffold. Compounds 51 and 59 were progressed to in vivo pharmacokinetic studies, and 51 also demonstrated sustained inhibition of STAT1(SER727) phosphorylation, a biomarker of CDK8 inhibition, in an SW620 colorectal carcinoma human tumor xenograft model following oral dosing.

Indexed as

aldehyde oxidaseCDK19CDK8kinase inhibitormediator complex

Identifiers

PMID27326329
PMCPMC4904262
OpenAlexW2317690653

What OpenQuestion holds

Textmetadata
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.