Evidence map›Paper›PMID 24013406›Full record

ArticleMolecules (Basel, Switzerland)2013

Synthesis, evaluation of antioxidant activity and crystal structure of 2,4-dimethylbenzoylhydrazones.

Muhammad Taha, Nor Hadiani Ismail, Waqas Jamil, Sammer Yousuf, Faridahanim Mohd Jaafar, Muhammad Imran Ali, Syed Muhammad Kashif, Ejaz Hussain

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Review
  2. Article
  3. Crystal structure of 4-[(4-methyl-benz-yl)-oxy]-Acta crystallographica. Section E, Crystallographic communications · 2023
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 2-Hydroxy-ACS omega · 2018
    Article
  10. Article
  11. Article
  12. Article
  13. 2-{[2-(2-Hy-droxy-5-meth-oxy-benzyl-idene)hydrazin-1-yl-idene]meth-yl}-4-meth-oxy-phenol.Acta crystallographica. Section E, Structure reports online · 2014
    Article
  14. 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.

Muhammad TahaAtta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Puncak Alam Campus, Bandar Puncak Alam 42300, Selangor, Malaysia. taha_hej@yahoo.com
Nor Hadiani Ismail
Waqas Jamil
Sammer Yousuf
Faridahanim Mohd Jaafar
Muhammad Imran Ali
Syed Muhammad Kashif
Ejaz Hussain

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

2,4-Dimethylbenzoylhydrazones 1-30 were synthesized by condensation reactions of 2,4-dimethylbenzoylhydrazide with various aromatic aldehydes and characterized. The assigned structures of compounds 10, 15 and 22 were further supported by single-crystal X-ray diffraction data. The synthesized compounds were evaluated for their in vitro DPPH radical scavenging activity. They exerted varying degree of scavenging activity toward DPPH radical with IC₅₀ values between 25.6-190 µM. Compounds 1, 4, 2, 3, 7, and 6 have IC₅₀ values of 25.6, 28.1, 29.3, 29.8, 30.0 and 30.1 µM respectively, showing better activity than an n-propyl gallate standard (IC₅₀ value = 30.30 µM). For super oxide anion scavenging activity compounds 1, 2 and 3 with IC₅₀ values of 98.3, 102.6, and 105.6, respectively, also showed better activity than the n-propyl gallate standard (IC₅₀ value = 106.34 µM).

Indexed as

Biphenyl CompoundsCrystallography, X-RayFree Radical ScavengersHydrazonesPicratesSuperoxides1,1-diphenyl-2-picrylhydrazylBiphenyl CompoundsFree Radical ScavengersHydrazonesPicratesSuperoxides

Identifiers

PMID24013406
PMCPMC6269687

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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.