Synthesis and Biological Activities of Some Benzimidazoles Derivatives

A set of six novel benzimidazoles compounds were prepared, this includes 5- Nitro-2-phenyl -1-ethylbenzimidazol (5),2-(p-Bromophenyl)-5-nitro-1-ethylbenzimidazol (6), 2- (p- Bromophenyl- 5-nitro-1–cyclopentylbenzimidazol(7),2-(p-Bromophenyl)-5-nitro-1- cyclopentylbenzimidazol (8),5-Amino-2-(p-Bromop...

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Main Author: Hamdan S Al-Ebaisat
Format: Article
Language:English
Published: Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP) 2013-05-01
Series:Journal of Applied Sciences and Environmental Management
Online Access:https://www.Ajol.Info/index.php/jasem/article/view/88642
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author Hamdan S Al-Ebaisat
author_facet Hamdan S Al-Ebaisat
author_sort Hamdan S Al-Ebaisat
collection DOAJ
description A set of six novel benzimidazoles compounds were prepared, this includes 5- Nitro-2-phenyl -1-ethylbenzimidazol (5),2-(p-Bromophenyl)-5-nitro-1-ethylbenzimidazol (6), 2- (p- Bromophenyl- 5-nitro-1–cyclopentylbenzimidazol(7),2-(p-Bromophenyl)-5-nitro-1- cyclopentylbenzimidazol (8),5-Amino-2-(p-Bromophenyl)-1-ethylbenzimidazol (9), and 5-Amino- (2- (p- Bromophenyl)- 1- cyclopentylbenzimidazol (10). The chemical structures of these compounds were elucidated using NMR and elemental analysis. The biological activity of these compounds as fungicides was tested against three commercially known fungicides (C. albicans, patient isolate C. glabrata and C. krusei).The biological activity of two compounds was found to be comparable to that of the commercially available fungicides (6 and 9). @JASEM Keywords: Benzimidazole; Antifungal Agent; Fungicides; Aldehyde; Derivative; Chemical Synthesis J. Appl. Sci. Environ. Manage. Sept, 2011, Vol. 15 (3) 451 - 454
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institution Kabale University
issn 2659-1502
2659-1499
language English
publishDate 2013-05-01
publisher Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)
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series Journal of Applied Sciences and Environmental Management
spelling doaj-art-bb239ed877314ce1a34ad3b3eb886b9e2025-02-08T19:52:21ZengJoint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)Journal of Applied Sciences and Environmental Management2659-15022659-14992013-05-01153Synthesis and Biological Activities of Some Benzimidazoles DerivativesHamdan S Al-EbaisatA set of six novel benzimidazoles compounds were prepared, this includes 5- Nitro-2-phenyl -1-ethylbenzimidazol (5),2-(p-Bromophenyl)-5-nitro-1-ethylbenzimidazol (6), 2- (p- Bromophenyl- 5-nitro-1–cyclopentylbenzimidazol(7),2-(p-Bromophenyl)-5-nitro-1- cyclopentylbenzimidazol (8),5-Amino-2-(p-Bromophenyl)-1-ethylbenzimidazol (9), and 5-Amino- (2- (p- Bromophenyl)- 1- cyclopentylbenzimidazol (10). The chemical structures of these compounds were elucidated using NMR and elemental analysis. The biological activity of these compounds as fungicides was tested against three commercially known fungicides (C. albicans, patient isolate C. glabrata and C. krusei).The biological activity of two compounds was found to be comparable to that of the commercially available fungicides (6 and 9). @JASEM Keywords: Benzimidazole; Antifungal Agent; Fungicides; Aldehyde; Derivative; Chemical Synthesis J. Appl. Sci. Environ. Manage. Sept, 2011, Vol. 15 (3) 451 - 454https://www.Ajol.Info/index.php/jasem/article/view/88642
spellingShingle Hamdan S Al-Ebaisat
Synthesis and Biological Activities of Some Benzimidazoles Derivatives
Journal of Applied Sciences and Environmental Management
title Synthesis and Biological Activities of Some Benzimidazoles Derivatives
title_full Synthesis and Biological Activities of Some Benzimidazoles Derivatives
title_fullStr Synthesis and Biological Activities of Some Benzimidazoles Derivatives
title_full_unstemmed Synthesis and Biological Activities of Some Benzimidazoles Derivatives
title_short Synthesis and Biological Activities of Some Benzimidazoles Derivatives
title_sort synthesis and biological activities of some benzimidazoles derivatives
url https://www.Ajol.Info/index.php/jasem/article/view/88642
work_keys_str_mv AT hamdansalebaisat synthesisandbiologicalactivitiesofsomebenzimidazolesderivatives