[PDF] Top 20 ACETOPHENONE BASED MANNICH BASES: SYNTHESIS, CHARACTERIZATION AND THEIR ANTI BACTERIAL ACTIVITY

... new Mannich bases, 3-[N’-(2,4-Dinitro-phenyl)-hydrazino]- 3-(4-methoxy-phenyl)-1-phenyl-propane-1-one (4a), 3-[N’-(2,4-Dinitro-phenyl)-hydrazino]- 1,5-diphenyl-pent-4-en-1-one (4b), ...from ... See full document

... Schiff bases are coordinate to the metal ion in bidentate manner with ON donor sites of azomethaine nitrogen and phenolic ...biological activity than free ... See full document

... Biologically active novel chalcone derivatives of1-(4-(((1H-indol-3-yl)methylene)amino)phenyl)-3-aryl prop-2-en-1- one (6a-o) have been synthesised by Claisen-Schmidt condensation reaction.A simple condensation reaction ... See full document

... the synthesis of silver ...nanoparticle synthesis by the plants ...mediated synthesis of silver nanoparticles has been reported from Lycopersicon esculentum [24], Carica papaya [21], Costus speciosus ... See full document

... the anti-bacterial ...synthesised Mannich bases have good activity towards the bacterial strains which were used for the ...good anti-bacterial ... See full document

... balance. Anti-bacterial activity has been carried out using minimal inhibitory concentration (MIC) ...technique. Anti-bacterial  ... See full document

... Antimicrobial activity of the synthesized compounds was screened using the disc diffusion method against selected pathogens such as Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Pseudomonas ... See full document

... multi-resistant bacterial strains known as super bugs pose a great threat to the currently available antimicrobial regime and thus increasing the demand for the development of newer antimicrobial agents with novel ... See full document

... antimicrobial activity against gram positive bacteria:Staphylococcus aureus (MTcc 7443),Bacillus subtilis (MTcc 1790)Gram negative Escherichia coli (MTcc 82), Pseudomonas aeruginosa(MTcc 7814) and fungal strain: ... See full document

... of Mannich bases like, N-(phenyl (thiomorpholino) methyl) acetamide (TBA), N-(phenyl (thiomorpholino) methyl) benzamide (TBB), N-(phenyl (thiomorpholino) methyl) nicotinamide (TBN) and 1-N-(phenyl ... See full document

... There are conditions when an inflammation occurs in response to a microbial infection, and a inflammatory drug with antimicrobial agent is prescribed in such These combinations often cause side effects because of high ... See full document

... antifungal activity of compounds 3(a-b),4(a-f) and 5(a-f) have shown in the table 2 and ...excellent activity against Escherichia coli(inhibitory zone matching with standard tetracycline ...moderate ... See full document

... The ligand and few of its metal complexes were tested for antibacterial activity. Muller Hinton agar was used for testing the susceptibility by well diffusion method (20) using DMSO as solvent, at a concentration ... See full document

... antifungal activity of 6a-h were tested against two different fungi such as Asperigillus flavus and Candida albicans by disc diffusion method [29] with Clotrimazole as ...high activity against the fungi ... See full document

... antimicrobial activity of the target molecules and performed by using Mueller Hinton agar ...[12] Bacterial suspension was diluted with sterile physiological solution to 10 8 cfu/ ml (turbidity = McFarland ... See full document

... morpholine protons resonated as two triplets at 2.51ppm and 3.54ppm. The absence of absorption bands corresponding to –NH group in IR spectrum confirmed the formation of Mannich base (3e). The DART-mass spectrum ... See full document

... antimalarial activity against the multi-drug resistant plasmodium falciparum strain Dd2 (IC 50 values 15-31nm) and demonstrated no significant loss in activity compared to ... See full document

... The cup-plate agar diffusion method was adopted with some minor modifications to assess the antimicrobial activity of the synthesized molecules.The diameters of inhibition zones are depicted in Table 2. The ... See full document

... Manich bases of benzimidazole derivatives exhibits diverse pharmacological activities like, antimicrobial [1] , analgesic [2] , anti-inflammatory [3] , anthelmintic [4] , antiviral [5] as well as antitumor ... See full document

... Schiff bases are the most widely used organic ...Schiff bases are synthetically accessible and structurally diverse compounds, typically obtained by facile condensation between an aldehyde or a ketone with ... See full document