Evidence map›Paper›PMID 24900884›Full record

ArticleACS medicinal chemistry letters2014

Late-Stage C-H Coupling Enables Rapid Identification of HDAC Inhibitors: Synthesis and Evaluation of NCH-31 Analogues.

Hiromi Sekizawa, Kazuma Amaike, Yukihiro Itoh, Takayoshi Suzuki, Kenichiro Itami, Junichiro Yamaguchi

Abstract read
In one paragraph

Article in ACS medicinal chemistry letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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.

Hiromi SekizawaInstitute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University , Chikusa, Nagoya 464-8602, Japan.
Kazuma AmaikeInstitute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University , Chikusa, Nagoya 464-8602, Japan.
Yukihiro ItohGraduate School of Medical Science, Kyoto Prefectural University of Medicine , 13 Taishogun Nishitakatsukasa-Cho, Kita-ku, Kyoto 603-8334, Japan.
Takayoshi SuzukiGraduate School of Medical Science, Kyoto Prefectural University of Medicine , 13 Taishogun Nishitakatsukasa-Cho, Kita-ku, Kyoto 603-8334, Japan ; JST, PRESTO , 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan.
Kenichiro ItamiInstitute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University , Chikusa, Nagoya 464-8602, Japan ; JST, ERATO, Itami Molecular Nanocarbon Project, Nagoya University , Chikusa, Nagoya 464-8602, Japan.
Junichiro YamaguchiInstitute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University , Chikusa, Nagoya 464-8602, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously reported the discovery of NCH-31, a potent histone deacetylase (HDAC) inhibitor. By utilizing our C-H coupling reaction, we rapidly synthesized 16 analogues (IYS-1 through IYS-15 and IYS-Me) of NCH-31 with different aryl groups at the C4-position of 2-aminothiazole core of NCH-31. Subsequent biological testing of these derivatives revealed that 3-fluorophenyl (IYS-10) and 4-fluorophenyl (IYS-15) derivatives act as potent pan-HDAC inhibitor. Additionally, 4-methylphenyl (IYS-1) and 3-fluoro-4-methylphenyl (IYS-14) derivatives acted as HDAC6-insensitive inhibitors. The present work clearly shows the power of the late-stage C-H coupling approach to rapidly identify novel and highly active/selective biofunctional molecules.

Indexed as

C−H couplingHDAC6Histone deacetylaseinhibitor

Identifiers

PMID24900884
PMCPMC4027735

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.