SYNTHESIS AND ANTIBACTERIAL SCREENING OF FIVE NEW AZOMETHINE DERIVATIVES OF 2-AMINO-2-METHYL-1-PROPANOL
Journal Title: International Journal of Pharmaceutical Sciences and Research (IJPSR) - Year 2019, Vol 10, Issue 9
Abstract
In this present investigation author reporting the anti-bacterial activity of five new azo methines, namely 2-((1-hydroxy-2- methyl propan-2-ylimino) methyl)-6-methoxyphenol (AZM1), 4-((1-hydroxy-2- methyl propan-2-ylimino) methyl)-6-methoxyphenol(AZM2), 4-((1-hydroxy-2-methyl propan-2-ylimino) methyl)-2,6,dimethxy phenol (AZM3), 2- (3, 4- dimethoxybenzylideneamino)- 2- methylpropan-1-ol (AZM4) and 2-(3,4,5-trimethoxybenzylideneamino)-2-methylpropan-1-ol (AZM5) against and Bacillus thuringiensis, E. coli bacteria. All new five novel Azomethines were synthesized by the condensation of 2-Amino-2-Methyl-1-Propanol with 2- Hydroxy- 3- methoxybenzaladehyde, 4-Hydroxy- 3- Methoxy-Benzaldehyde, 4- Hydroxy- 3, 5- Dimethoxy Benzaldehyde, 3,4-Dimethoxy Benzaldehyde and 3, 4, 5-Trimethoxy Benzaladehyde respectively, in methanol-water (1:1 ratio) at 42 ºC for 8 h. All the azomethines were characterized by UV, IR and thermal elemental analyzer. Anti-bacterial studies were carried out by using Paper disc diffusion method, beef extract is used as bacterial source, chloromphenicol and ketocanazole used as reference standards, five azomethines gave the following order of antibacterial activity and order of zone of inhibition was AZM5 (12mm) > AZM4 (7mm) > AZM3 (10mm) > AZM1 (9mm) > AZM2 (8mm) against E. coli and AZM5 (11mm) > AZM4 (10mm) > AZM3 (9mm) > AZM1 (7mm) >AZM2 (6mm) against Bacillus thuringiensis.
Authors and Affiliations
P. M. Reddy et al.
Keywords
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- EP ID EP627658
- DOI 10.13040/IJPSR.0975-8232.10(9).4396-03
- Views 90
- Downloads 0
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