Evidence map›Paper›PMID 27238842›Full record

ArticleBioorganic & medicinal chemistry2016

Synthesis, biological evaluation, and physicochemical property assessment of 4-substituted 2-phenylaminoquinazolines as Mer tyrosine kinase inhibitors.

Sheng-Biao Wang, Mu-Tian Cui, Xiao-Feng Wang, Emika Ohkoshi, Masuo Goto, De-Xuan Yang, Linna Li, Shoujun Yuan, Susan L Morris-Natschke, Kuo-Hsiung Lee and 1 more

Erratum issuedAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Sheng-Biao WangBeijing Institute of Pharmacology & Toxicology, 27 Tai-Ping Road, Beijing 100850, China.
Mu-Tian CuiBeijing Institute of Pharmacology & Toxicology, 27 Tai-Ping Road, Beijing 100850, China.
Xiao-Feng WangBeijing Institute of Pharmacology & Toxicology, 27 Tai-Ping Road, Beijing 100850, China; Pharmacy Department, Urumqi General Hospital, Lanzhou Military Region, Urumqi 830000, China.
Emika OhkoshiNatural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA.
Masuo GotoNatural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA.
De-Xuan YangBeijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, China.
Linna LiBeijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, China.
Shoujun YuanBeijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, China.
Susan L Morris-NatschkeNatural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA.
Kuo-Hsiung LeeNatural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA; Chinese Medicine Research and Development Center, China Medical University & Hospital, Taichung, Taiwan. Electronic address: khlee@unc.edu.
Lan XieBeijing Institute of Pharmacology & Toxicology, 27 Tai-Ping Road, Beijing 100850, China; Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA. Electronic address: lanxie4@gmail.com.

Funding

Novel Antitumor AgentsR01CA177584 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LEE, KUO-HSIUNG · 2013 to 2017
$1.9M
NCI NIH HHS R01 CA177584
6 · The paper itself

Abstract

Current results identified 4-substituted 2-phenylaminoquinazoline compounds as novel Mer tyrosine kinase (Mer TK) inhibitors with a new scaffold. Twenty-one 2,4-disubstituted quinazolines (series 4-7) were designed, synthesized, and evaluated against Mer TK and a panel of human tumor cell lines aimed at exploring new Mer TK inhibitors as novel potential antitumor agents. A new lead, 4b, was discovered with a good balance between high potency (IC50 0.68μM) in the Mer TK assay and antiproliferative activity against MV4-11 (GI50 8.54μM), as well as other human tumor cell lines (GI50<20μM), and a desirable druglike property profile with low logP value (2.54) and high aqueous solubility (95.6μg/mL). Molecular modeling elucidated an expected binding mode of 4b with Mer TK and necessary interactions between them, thus supporting the hypothesis that Mer TK might be a biologic target of this kind of new active compound.

Indexed as

Antineoplastic AgentsCell Line, TumorCell ProliferationChemical PhenomenaEnzyme ActivationHumansInhibitory Concentration 50Models, MolecularProtein Kinase InhibitorsProtein-Tyrosine KinasesQuinazolinesAntineoplastic AgentsProtein Kinase InhibitorsProtein-Tyrosine KinasesQuinazolines4-Substituted 2-phenylaminoquinazolinesAntiproliferativeMer tyrosine kinase inhibitorsMolecular modelingPhysicochemical properties

Identifiers

PMID27238842
PMCPMC4920374

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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.