Evidence map›Paper›PMID 21969743›Full record

ArticleIndian journal of pharmaceutical sciences2010

Synthesis and anticonvulsant activity of a new series of 1,4-dihydropyridine derivatives.

R Surendra Kumar, A Idhayadhulla, A Jamal Abdul Nasser, S Kavimani, S Indumathy

Abstract read
In one paragraph

Article in Indian journal of pharmaceutical sciences, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 30 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

R Surendra KumarP. G. and Research Department of Chemistry, Jamal Mohamed College, Tiruchirappalli - 620 020, India.
A Idhayadhulla
A Jamal Abdul Nasser
S Kavimani
S Indumathy
National Institute of Technology Tiruchirappalli · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of 1,4-dihydropyridine derivatives (1a-g) were prepared from three compounds condensation of Hantzsch synthesis. A new series of 2,2'-{[4-(aryl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl]dicarbonyl}dihydrazinecarbothioamide (2a-g) were prepared from compounds diethyl 4-(aryl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (1a-g) reacted with thiosemicarbazide to give the corresponding compounds (2a-g) by hydrazinolysis method. The synthesized compounds were confirmed by IR, (1)HNMR, (13)CNMR, mass spectral and elemental analyses. The newly synthesized compounds (2a-g) were screened for anticonvulsant activity against in swiss albino rat. The test was evaluated by maximal electrode induced convulsion method. Synthesized compounds were used two (50 and 100 mg/kg) concentrations. Compounds (1a-g) were inactive while compounds (2a-g) have moderate anti-convulsant activity compared with standard phenytoin drug. The compound 2,2'-{[4-(furan-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl]dicarbonyl} dihydrazinecarbothioamide (2a) has highly active compared with other compound (2b-2g).

Indexed as

14-dihydropyridineanticonvulsant activitycondensationthiosemicarbazide

Identifiers

PMID21969743
PMCPMC3178972
OpenAlexW2021597123

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.