Evidence map›Paper›PMID 26856693›Full record

ArticleJournal of peptide science : an official publication of the European Peptide Society2016

Oxyma-based phosphates for racemization-free peptide segment couplings.

Katsuhiko Mitachi, Yuki E Kurosu, Brandon T Hazlett, Michio Kurosu

Open access · greenAbstract read
In one paragraph

Article in Journal of peptide science : an official publication of the European Peptide Society, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Copper-Mediated Radiocyanation of Unprotected Amino Acids and Peptides.Journal of the American Chemical Society · 2022
    Article
  3. (ACS omega · 2018
    Article
  4. 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

4 authors at 1 institution in 1 country.

Katsuhiko MitachiDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163-0001, USA.
Yuki E KurosuDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163-0001, USA.
Brandon T HazlettDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163-0001, USA.
Michio KurosuDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163-0001, USA.
University of Tennessee Health Science Center · US

Funding

Targeting MraY: Synthesis and Validation of MraY InhibitorsR01AI084411 · NIAID · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI KUROSU, MICHIO · 2010 to 2013
$1.5M
Expansion of spectrum of activity of pleuromutilin for MDR Gram-negative bacteriaR21AI119796 · NIAID · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI KUROSU, MICHIO · 2015 to 2016
$431k
NIAID NIH HHS AI084411NIAID NIH HHS AI119796NIAID NIH HHS R01 AI084411NIAID NIH HHS R21 AI119796
6 · The paper itself

Abstract

Glyceroacetonide-Oxyma [(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 2-cyano-2-(hydroxyimino)acetate (1)] displayed remarkable physico-chemical properties as an additive for peptide-forming reactions. Although racemization-free amide-forming reactions have been established for N-urethane-protected α-amino acids with EDCI, 1, and NaHCO3 in water or DMF-water media, amide-forming reactions of N-acyl-protected α-amino acids and segment couplings of oligopeptides still require further development. Diethylphosphoryl-glyceroacetonide-oxyma (DPGOx 3) exhibits relative stability in aprotic solvents and is an effective coupling reagent for N-acyl-protected α-amino acids and oligo peptide segments. The conditions reported here is also effective in lactam-forming reactions. Unlike most of the reported coupling reagents, simple aqueous work-up procedures can remove the reagents and by-products generated in the reactions.

Indexed as

AcetatesAmidesAmino AcidsAmino Acid SequenceChemistry Techniques, SyntheticMolecular Sequence DataOligopeptidesOximesPhosphatesStereoisomerismWaterAcetatesAmidesAmino Acidsethyl 2-cyano-2-(hydroxyimino)acetateOligopeptidesOximesPhosphatesWaterdiethylphosphoryl-Glyceroacetonide-Oxymalactam-forming reactionsOxymapeptide synthesissegment coupling

Identifiers

PMID26856693
PMCPMC4820766
OpenAlexW2413520336

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.