Evidence map›Paper›PMID 27103897›Full record

ArticleEXCLI journal2016

Design, synthesis, in silico toxicity prediction, molecular docking, and evaluation of novel pyrazole derivatives as potential antiproliferative agents.

Parameshwar Ravula, Harinadha Babu Vamaraju, Manichandrika Paturi, Narendra Sharath Chandra Jn, Swetha Kolli

Abstract read
In one paragraph

Article in EXCLI journal, 2016. 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. Review
  2. Review
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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.

Parameshwar RavulaDepartment of Pharmaceutical Chemistry, Guru Nanak Institutions Technical Campus, School of Pharmacy, Jawaharlal Nehru Technological University, Hyderabad- 501301, India.
Harinadha Babu VamarajuMedicinal Chemistry Division, G. Pulla Reddy College of Pharmacy, Osmania University, Hyderabad - 500028, India.
Manichandrika PaturiDepartment of Pharmaceutical Chemistry, Bojjam Narsimulu Pharmacy College for Woman, Jawaharlal Nehru Technological University, Hyderabad-500028, India.
Narendra Sharath Chandra JnDepartment of Pharmaceutical Chemistry, Guru Nanak Institutions Technical Campus, School of Pharmacy, Jawaharlal Nehru Technological University, Hyderabad- 501301, India.
Swetha KolliMedicinal Chemistry Division, G. Pulla Reddy College of Pharmacy, Osmania University, Hyderabad - 500028, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new series of pyrazole derivatives were designed by docking into vascular endothelial growth factor receptor-2 (VEGFR-2) kinase active site. The designed compounds were synthesized and evaluated for in vitro antiproliferative activity against HT-29 colon and PC-3 prostate cancer cell lines, and angioinhibitory activity in chorioallantoic membrane (CAM) model. Based on the obtained antiproliferative activity results of in vitro and CAM assay, compounds 4b, 4c, 4f, 5b, 5c and 5f were selected, and tested for anticancer activity using in vivo ehrlich ascites carcinoma (EAC) bearing mice. Compound 5c showed the highest in vitro antiproliferative activity against HT-29 and PC-3 with IC50 values of 6.43 µM and 9.83 µM respectively and comparable to reference drug Doxorubicin. Results of in vivo anticancer activity revealed that compound 5c showed the highest percentage increase in life span ( %ILS), and mean survival time (MST) with 75.13 % and 32.4 ± 0.53 days respectively. Moreover, compound 5c demonstrated significant reduction of microvessel density (MVD) in CAM assay. In silico prediction of toxicities, and drug score profiles of designed compounds are promising. A correlation made between the results obtained by antiproliferative study and molecular docking studies suggest that the synthesized compounds may be beneficial as molecular scaffolds for antiproliferative activity.

Indexed as

antiproliferative activitymolecular modelingpyrazolyl tetrazole acetic acidsVEGFR-2

Identifiers

PMID27103897
PMCPMC4834670

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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.