Evidence map›Paper›PMID 26248070›Full record

ArticleMolecules (Basel, Switzerland)2015

Synthesis and Herbicidal Activity of New Hydrazide and Hydrazonoyl Derivatives.

František Šeršeň, Fridrich Gregáň, Matúš Peško, Dana Dvoranová, Katarína Kráľová, Zuzana Matkovičová, Juraj Gregáň, Jana Donovalová

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2015. 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
0.3field-weighted citation impact, top 39% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Cometabolic Biodegradation of Hydrazine byLife (Basel, Switzerland) · 2025
    Article
  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

8 authors at 3 institutions in 2 countries.

František ŠeršeňInstitute of Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Bratislava 842 15, Slovakia. sersen@fns.uniba.sk.
Fridrich GregáňDepartment of Chemistry, Faculty of Natural Sciences, Matej Bell University, Tajovského 40, Banská Bystrica 974 01, Slovakia. Fridrich.Gregan@umb.sk.
Matúš PeškoDepartment of Environmental Ecology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Bratislava 842 15, Slovakia. pesko@fns.uniba.sk.
Dana DvoranováInstitute of Physical Chemistry and Chemical Physics, Faculty Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, Bratislava 812 37, Slovakia. dana.dvoranova@stuba.sk.
Katarína KráľováInstitute of Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Bratislava 842 15, Slovakia. kralova@fns.uniba.sk.
Zuzana MatkovičováInstitute of Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Bratislava 842 15, Slovakia. matkovicova@fns.uniba.sk.
Juraj GregáňDepartment of Genetics, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Bratislava 842 15, Slovakia. juraj.gregan@univie.ac.at.
Jana DonovalováInstitute of Chemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Bratislava 842 15, Slovakia. donovalova@fns.uniba.sk.
Comenius University Bratislava · SKMatej Bel University · SKSlovak University of Technology in Bratislava · SK

Funding

Austrian Science Fund FWF P 21437Austrian Science Fund FWF P 23609
6 · The paper itself

Abstract

Three new hydrazide and five new hydrazonoyl derivatives were synthesized. The chemical structures of these compounds were confirmed by 1H-NMR, IR spectroscopy and elemental analysis. The prepared compounds were tested for their activity to inhibit photosynthetic electron transport in spinach chloroplasts and growth of the green algae Chlorella vulgaris. IC50 values of these compounds varied in wide range, from a strong to no inhibitory effect. EPR spectroscopy showed that the active compounds interfered with intermediates Z•/D•, which are localized on the donor side of photosystem II. Fluorescence spectroscopy suggested that the mechanism of inhibitory action of the prepared compounds possibly involves interactions with aromatic amino acids present in photosynthetic proteins.

Indexed as

ChlorellaChloroplastsElectron Spin Resonance SpectroscopyElectron TransportHerbicidesHydrazinesHydrazonesInhibitory Concentration 50PhotosynthesisSpectrometry, FluorescenceSpinacia oleraceaHerbicidesHydrazinesHydrazonesgreen algaeN′-[2,6-dinitro-4-(trifluoromethyl)phenyl]hydrazidesN′-[2,6-dinitro-4-[trifluoromethyl)phenyl]hydrazonoyl derivativesphotosynthesis inhibitionspinach chloroplasts

Identifiers

PMID26248070
PMCPMC4759945
OpenAlexW1934858398

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.