Evidence map›Paper›PMID 29086825›Full record

ArticleChemistry Central journal2017

Synthesis, docking study and biological evaluation of some new thiourea derivatives bearing benzenesulfonamide moiety.

Mostafa M Ghorab, Mohamed S A El-Gaby, Aiten M Soliman, Mansour S Alsaid, Marwa M Abdel-Aziz, Mahmoud M Elaasser

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Article in Chemistry Central journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

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6citing papers in PubMed
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3 · Its place in the literature

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6 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Mostafa M GhorabDepartment of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia. mmsghorab@yahoo.com.ORCID http://orcid.org/0000-0003-4250-0452
Mohamed S A El-GabyDepartment of Chemistry, Faculty of Science, Al-Azhar University, Assiut, 71524, Egypt.
Aiten M SolimanDepartment of Drug Radiation Research, National Center for Radiation Research and Technology, Atomic Energy Authority, Cairo, 113701, Egypt.
Mansour S AlsaidDepartment of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia.
Marwa M Abdel-AzizThe Regional Center for Mycology and Biotechnology, Al-Azhar University, Cairo, Egypt.
Mahmoud M ElaasserThe Regional Center for Mycology and Biotechnology, Al-Azhar University, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA series of novel N-(2, 6-dimethoxypyrimidin-4-yl)-4-(3-(aryl)thioureido) benzenesulfonamides 3a-t was synthesized by the addition of N-(2,6-dimethoxypyrimidin-4-yl)-4-isothiocyanatobenzenesulfonamide 2 to the appropriate aromatic amine. The structures of the synthesized compounds were inspired from the second line antituberculosis pro-drugs.

resultsMost of the new compounds were screened for their activity against Mycobacterium tuberculosis. The results of the antimycobacterial assay showed that compound 3i exerted the highest activity (MIC = 3.13 µg/mL), followed by compound 3s (MIC = 6.25 µg/mL).

conclusionThe structure-activity relationship (SAR) analysis revealed that the introduction of the benzo[1,3]dioxol moiety in 3i and the 4-morpholinyl-4-phenyl moiety in 3s has proven to give the most potent compounds in this study. Docking of the promising compounds inside the active site of M. tuberculosis enoyl reductase InhA was performed in order to emphasize the results. The compounds showed a similar orientation to that of GSK 625 inside the active site of 5JFO and bind to Met 98 in a way similar to that of the co-crystallized ligand.

Indexed as

AntimycobacterialStructure–activity relationshipSulfonamidesThiourea

Identifiers

PMID29086825
PMCPMC5438335

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